请问减震的自行车后减震和没有减震的自行车后减震有什么区别?我说的是屁股后面那个减震。

FreeMarker template error!
Expression news is undefined on line 3, column 25 in WEB-INF/ftl/news_detail/detail.ftl.
The problematic instruction:
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==> ${(news.newstitle)?replace('&nbsp',' ')?replace('&kmdt', '%')} [on line 3, column 22 in WEB-INF/ftl/news_detail/detail.ftl]
in user-directive cc.html_top [on line 3, column 1 in WEB-INF/ftl/news_detail/detail.ftl]
----------
Java backtrace for programmers:
----------
freemarker.core.InvalidReferenceException: Expression news is undefined on line 3, column 25 in WEB-INF/ftl/news_detail/detail.ftl.
at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:125)
at freemarker.core.TemplateObject.invalidTypeException(TemplateObject.java:135)
at freemarker.core.Dot._getAsTemplateModel(Dot.java:78)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.ParentheticalExpression._getAsTemplateModel(ParentheticalExpression.java:75)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.RegexBuiltins$replace_reBI._getAsTemplateModel(RegexBuiltins.java:247)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:86)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.RegexBuiltins$replace_reBI._getAsTemplateModel(RegexBuiltins.java:247)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:86)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.Expression.getStringValue(Expression.java:93)
at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.Environment.renderElementToString(Environment.java:1594)
at freemarker.core.StringLiteral.getStringValue(StringLiteral.java:101)
at freemarker.core.StringLiteral._getAsTemplateModel(StringLiteral.java:86)
at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
at freemarker.core.Environment.visit(Environment.java:568)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.MixedContent.accept(MixedContent.java:92)
at freemarker.core.Environment.visit(Environment.java:221)
at freemarker.core.Environment.process(Environment.java:199)
at freemarker.template.Template.process(Template.java:259)
at org.apache.struts2.views.freemarker.FreemarkerResult.doExecute(FreemarkerResult.java:223)
at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:188)
at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:369)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:273)
at com.poly.interceptor.SaveFileInterceptor.intercept(SaveFileInterceptor.java:40)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.interceptor.DeprecationInterceptor.intercept(DeprecationInterceptor.java:41)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:76)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.interceptor.DateTextFieldInterceptor.intercept(DateTextFieldInterceptor.java:125)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:253)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:139)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:564)
at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:947)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1009)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:1810)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)这种是软尾自行车么。后减震会使自行车有泻力的现象吗?谢谢_百度知道
这种是软尾自行车么。后减震会使自行车有泻力的现象吗?谢谢
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提问者采纳
不过这个,
低于1万,不要看软尾
上坡的时候有
平时在有坡的路上骑回很累吗
嗯,好的软尾,都带锁死,上坡肯定累
提问者评价
太给力了,你的回答完美的解决了我的问题!
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其他2条回答
只要是软尾都泄力,只是这个泄的特别厉害
为什么这个泻的特别厉害
这个结构有什么问题吗
没有锁死结构,而且这个车应该不超过1000吧,同楼上的看法,15000以内的还是老老实实的硬尾吧
是软尾,软叉都卸力,软尾肯定也要啦
这种软尾叫什么
不同软尾学名貌似不一样啊
不存在叫什么,这是山寨的杂牌,软尾只是有后胆安装的位置不一样,你可以自己去淘宝搜软尾车架,一般就两个位置
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出门在外也不愁山地车(自行车)减震行程是什么意思?【减震常常调试得能吃进整个行程的40%(也就是很“软”拉)】行程多说是弹簧部分,可听这句话,感觉不仅仅包括弹簧啊,请问行程是哪部分?是指弹簧那部分不?
空爷25483c2
一般的避震前叉外观上有一个外管和已给内管组成,实现减压的弹簧、油胆和气压避震器都在内管里面,所谓的避震行程就是内管能进入外管的最大尺寸.相应的,行程大的前叉,内部的避震单位的尺寸也大.娱乐避震前叉行程在63左右,普通的有80、100、120等规格,用于DH(速降)和FR(自由骑)的前叉可能超过150(单位都是MM)你说的避震软,是没有任何颠簸的情况下,仅仅是骑在车上行程就能压进40%.入门级的前叉就有可以调节的,但一般的调节旋钮效果不大.前叉软硬各有好处坏处.软了手很舒服,因为所有的震动都被吸收了,但泄力严重,会损失很多体力;硬了就容易发力,上坡或平路尤其明显,坏处就是手不舒服,一般的小震动前叉反映就像硬叉一样,震动直接传递到手.祝骑行愉快!
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扫描下载二维码自行车别人说是高端车,仿山地车的,不需要减震,难道着车真的不需要减震,遇到不好走的路,不会屁股疼么_百度知道
自行车别人说是高端车,仿山地车的,不需要减震,难道着车真的不需要减震,遇到不好走的路,不会屁股疼么
不会屁股疼么,仿山地车的,不需要减震,遇到不好走的路,难道着车真的不需要减震自行车别人说是高端车
地车也是自行车啊,摩擦力大,而且避震也会浪费力(但是很多中等的山地车就可以锁避震了),在市区没必要山地车,只不过一般山地车的轮胎更厚
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其他1条回答
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出门在外也不愁}

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