查询词典 squirrel cage

She was particularly fond of animals, and, besides her canary, whose cage hung on a nail in the massive wall of the keep by day, to the great annoyance of prisoners who relished an after-dinner nap, and was shrouded in an antimacassar on the parlour table at night, she kept several piebald mice and a restless revolving squirrel.

她特别喜欢动物，养着一只金丝雀，鸟笼子每天就挂在厚厚的城堡墙上一只钉子上。鸟的鸣唱，吵得那些想在午饭后打个盹儿的犯人苦恼不堪。夜晚，鸟笼就用布罩罩着，放在厅里的桌子上。她还养着几只花斑鼠，和一只不停地转着圈儿的松鼠。

And then, the application studies of dynamic characteristics of a core engine rotor system with ERSFD, the squirrel-cage spring support with PSFD, the pull-rod spring support with SFD and support without any damper were conducted respectively on an engine test cell, and compared the results with each other.

研究结果表明：ERSFD的理论与实验分析结果有很好的一致性，计算程序是可信的。ERSFD比SFD有更优良的油膜力特性，能适应更大的不平衡量范围。ERSFD不仅能减振而且能调频。

In this paper, a simulation study is made for both the vector-convertion model of a squirrel-cage induction motor and vector control system which takes the model as its control object. In the simulation model, many controllers are used and deeply studied, they are classical PID controller, simple fuzzy control, fuzzy controller with integration factor and fuzzy + PI dual mode controller. In the end of this thesis, fuzzy-neural controller application is stressed.

首先建立了交流电动机矢量控制的SIMULINK模型，通过大量的仿真实验分别对PID控制器、简单模糊控制器、带有积分因子的模糊控制器、以及模糊控制与PI控制结合的复合型控制器应用于矢量控制系统做了深入细致的研究和分析。

This paper introduces the reason that the damper bars of the squirrel-cage rotor is easy to break, compares and analyzes the cases of fitting the fans on the end ring s and fitting the fans on the other site, The result shows that the number of broken bars can be reduced by fitting the fans on the clamp ring.

本文指出了转子断条现象，研究了断条原因，对端环上挂风扇与不挂风扇的情况进行了分析比较，并指出采用风扇挂在压圈上的结构，可减少断条事故的发生。

A high torsional torque oscillation will build up on elastic shaft during the starting process of a large squirrel cage induction motor driving an inertia load.

另外，文中还探讨了软起动对于感应电动机起动过程中转轴扭矩振荡的影响。

If students are allowed to believe that the classroom is like a cleverly-designed prison or a squirrel-cage in which they have to struggle hard to free themselves but in vain for several years before they win freedom upon graduation, they won't get any benefit from school education.

假如听凭他们把教室看作精心设计的牢笼，而他们必须在里面徒劳地折腾若干年才能最终冲出樊笼，那么他们将从中得益甚微或一无所获。

He climbs on the window-seat, opens the cage and tries to stab the squirrel with his pen.

他爬上窗座，打开鸟笼子，试着用笔刺里面的松鼠。

The conjunct fault, which broken rotor bar and stator inter-turn short circuit fault occur simultaneously, has been studied in this paper based on multi-loop model of squirrel cage induction motor.

针对笼型异步电动机转子断条与定子绕组匝间短路双重故障进行了仿真研究。

It is different with the botanical garden, but it is the forest is luxuriant, luxuriant grass; It is different with the zoo, but it also matches by the squirrel paradise, enjoys 1000 above squirrels, the tourist may also buy a package of feed, through from swung controls the feed which the model steering handle squirrel eats to transport the quarters, lets the numerous squirrels run over snatches eats, the entire design is one kind of pleasure, as soon as changes the traditional zoo iron cage's procedure.

它不同于与植物园的，但它是森林繁茂，郁郁葱葱，草，它是不同的，与动物园，但它也有比赛，由松鼠乐园，拥有1000名以上的松鼠，游客也可以买一套，饲料通过从摆荡控制饲料，其中示范督导处理松鼠吃掉运输宿舍，让众多的松鼠辗过片段吃，整个设计是一种乐趣，尽快改变传统动物园铁笼的程序。

102A s mould plastics centrifugal pumps are for the horizontal structure , and by the small-size squirrel cage mould electromotor drive of y s series , the pump aspect material chooses abs s engineering plastics to be made inside the pump aspect cavity is smooth , and the impeller is for the closing type , and use that closes and the acidproof rubber of machinery is 2 kinds ring close etc , and quan zhouwei s stainless steel links with the sleeve type.

产品结构： 102a型塑料离心泵为卧式结构，由y系列小型鼠笼型电动机驱动，泵体材料选用abs工程塑料制成。泵体内腔光滑，叶轮为闭式，采用机械密封和耐酸橡胶圈密封等二种，全轴为不锈钢用套筒式连接。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。