什么是shear stress?什么是shear strain?

相关推荐

• 英语翻译如：In contrast to the design of reinforced concrete members,the design of Class 1 and Class 2 prestressed concrete members is generally governed by the stress criteria IN SERVICE or AT TRANSFER,rather than by their ultimate strengths,though the latter must be checked..又如：Suppose the prestressing force in the tendon is P at transfer.请问其中"in service or at transfer" 字面意思能解释,可放在句子里是什么意思呢?liubuzhi770您说这两个是一个意思吗?但文献下一章节的标题是“Stresses at transfer”.而这一章节的标题
• 请问什么是stress strain?什么是normal stress normal strain?如能回答万分感激
• 关于suffer和suffer from1.suffer后面一般跟哪些单词,或者词语有哪些特点suffer from一般跟哪些单词.2.为什么是suffer stress而不是suffer from stress
• 1.Everyone hopes that we can do something to make things better ,so we can't help ___ under the stress .A.but working B.but to work C.work D.but work 为什么不是其他选项,尤其是B?
• stress和stressed的区别例句：I'm stressed out.（stressed out是固定词组,译为压力大的）I'm stress.（这里的stress是什么意思啊?为什么不是stressed?后面要不要加out呢?）那stressed 后可以不加out吗？
• 请懂的人帮我解决一下.The aiticle suggest that when a person ( ) ender unusual stress hThe article suggests that when a person ( ) under unusual stress he should be especially careful to have a well-balance diet.A.is B.were C.be D.was,我知道suggest这是是认为的意思，后面从句不用倒装。但为什么用A，不用C呢。suggest that （should） be 结构不好用吗？
• shear stress是什么力?最好有图示A fluid is a substance that deforms continuously under an applied shear stress.中的翻译问题.应该是个专有名词,查了词典后说是“剪向力”不知道是怎么样的.
• critical resolved shear stress是什么意思
• 有谁可以给我讲讲Bending Stress和Shear stress in beam,要写个Report该怎么写两个都讲一下是怎么一回事.顺便再问一下在shear stress in beam中那个公式里有个写的象S一样的那个符号是什么意思啊...
• You can change things that（ ）your stress into your power.给的是give,填什么?请说明为什么?
• 高分子材料领域获得诺贝尔奖的人物
• 请各位英语大师帮小弟修改这篇英语作文（我最好的朋友）.本人英语水平太低.我的名字Mike朋友名字Bob