- 重点词汇
- twin-screwadj.双螺旋桨的，双推进器的;
- extrudern.压出机，挤压机;
- tractionn.拖拉;牵引力;附着摩擦力;
- usen.（使）用;用法;用途，功能;使用权;使用价值;
- conicaladj.圆锥 （形）的;
- stackn.垛，干草堆;（一排）烟囱;层积;整个的藏书架排列;书架;
- cuttingadj.锋利的，锐利的;刺骨的，像刀割似的;讽刺的，挖苦的;
- calibrationn.校准，标准化;刻度，标度;测量口径;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- machinen.机器，机械;机械般的人;核心;
- vacuumn.真空;空白;空虚;清洁;
- 相关例句
The development and research of SJH Series co-rotating parallel twin-screw extruder are introduced.
介绍SJH系列同向平行双螺杆挤出机的开发与研究情况.
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SJSZ series conic twin-screw extruder is professional equipment for extruding kinds of PVC powder.
SJSZ系列锥形双螺杆挤出机,是一种适合于各类PVC粉料挤出的专用设备.
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A perennial plant, such as the English daisy , cultivated as a biennial.
所有一年生及二年生植物都是结果一次而后死去.
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通过对振动原因的分析, 介绍了防振和抑振的主要措施.
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金属橡胶材料是一种新型阻尼材料, 且影响其特性的参数有很多.
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Methods: The circular spring buffer is adopted with throttling bar as damping device.
方法采用环型弹簧与节制杆式阻尼器相结合的缓冲器原理.
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The damping force of radiation is a jumpulse of the rate of change of force.
“辐射阻尼力”是一种力变率的猝量.
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The damping force of radiation is a jumpulse of the time rate of change of force.
摘要“辐射阻尼力”是一种力变率的猝量.
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The infuence of coupling effect was taken into account and aerodynamic damping force was calculated.
考虑了风与结构耦合作用的影响,计算了结构的气动阻尼力.
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Influences of loads and air pressure in accumulator on oil air damping system rigidity are analyzed.
分析了负载和蓄能器充气压力的变化对油气减振系统刚度的影响.
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When someone says an amplifier's damping factor is 87, that's not enough.
如果有人说某一放大器的阻尼因子是87, 那是不够的.
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Conjugate poles can be described in natural frequency and damping factor.
共轭复极点可以用自然频率和阻尼系数表示.
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Each one of the MTMD possesses the same stiffness and damping coefficient but unequal mass.
MTMD具有相同的刚度和阻尼系数但不同的质量.
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Don't always look on the dark side of things, which will weaken our confidence.
不要总着眼于事情的黑暗面, 那会削弱我们的信心.
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No one was more sensitive to the weaknesses of Darwinian theory than Darwin himself.
而关于达尔文式的进化论,关于这种理论所具有的种种弱点,最敏感的人其实是达尔文自己.
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And we both know that at your age, dating's a little more than just holding hands.
咱们都清楚,你这个年纪.交往不会只是牵牵手.
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