查询词典 lift up one's head

Intake efficiency is the most fundamental and important parameter for engine performance, yet the open and close timing as well as the lift depth of the intake valves are determined by the contour curve of the camshaft, that means the valve timing and lift depth are constant and fixed.

进气效率，是引擎最基本也是最重要的性能参数之一。而进汽门的开启时间与关闭时间以及扬程的大小是经由凸轮轴的轮廓曲线所决定，亦表示汽门正时与扬程是固定不变的。

These powerful cushion tire trucks are manufactured for productivity; they provide significant lift capacities in a remarkably compact space and are specifically designed for applications with limited maneuvering space plus significant heavy lift requirements.

这些功能强大的缓冲卡车轮胎制造的生产力，他们提供了非常紧凑的空间显着提高能力，是专门为有限的回旋空间，另加重大重型运输机要求的应用而设计的。

By comparing two means of heightening feed pump lift range of reactor in a chemical plant shows that the method of deflection with short vane is an effective mean for heightening lift range and efficiency of the low specific speed centrifugal pump.

通过对提高某化工装置反应器进料泵扬程两种方法的分析对比、实验研究，提出短叶片偏置设计法是提高低比转速离心泵扬程和效率的有效方法。

Firstly, the change of lift, drag and moment, applied on the insect or other animals with flapping-wing, was calculated and analyzed in the case of the coming flow which has different direction and constant velocity. It is found that the lift, drag and moment, applied on the insect, would change, when the flow velocity increases.

来流速度的方向相同、大小不同时，对模型翼扑动过程中产生的的升力、阻力和矩等气动力参数进行了分析计算，计算结果表明：来流速度增加，会使得昆虫等扑翼飞行动物所受升力、阻力发生变化。

Ski pass A valid on Magic carpet, No.1 Surface lift, No.2 Surface lift and Wind covered chairlift.

A类滑雪票可通行于，魔毯、1号拖牵、2号拖牵、缆车。

Catalytic cracking ; lift pipe reactor ; heavy oil ; feed jet ; lift pipe outlet fast separateon

催化裂化；提升管反应器；重油；进料喷嘴；提升管出口快分

A lift arm actuatable by activation of the motor, said lift arm engaging a flush arm within a toilet tank of the toilet so as to cause the flush arm to flush the toilet.

升降臂，可通过开启马达而启动，该升降臂与马桶水箱中的冲水臂接合，以使所述冲水臂引发马桶冲水。

Each gas lift valve in the underground application before debugging with gas lift system ground test.

每台气举阀在井下应用前必须用气举调试系统进行的面调试。

Lift check valve with a spring load can withstand light valve flap, flap valve lift is not high.

起落式止回阀施用一个可承受弹簧荷重的轻量阀瓣，阀瓣的升程不高。

Lift check valve, installed to ensure the vertical flap valve to lift and flexible.

升降式止回阀，安装时要保证其阀瓣垂直，以便升降灵活。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。