查询词典 on the stroke

In this paper, a performance index, which is used to evaluate the operating uniformity of multi-cyclinder engine, is presented based on the fact that the fluctuation of gas pressure in the expansion stroke cyclinder leads to the fluctuation of instantaneous angular velocity. The value IP is propotional to the fluctuation of instantaneous angular acceleration. Fuzzy diagnostic index for misfire fault is introduced and investigated also in this paper.

根据多缸发动机曲轴瞬时转速波动不均匀性主要由缸内循环气体压力波动不均匀性引起这一基本事实，以曲轴瞬时转速的实时检测为基础，在一个工作循环内按着火顺序将作功冲程中瞬时角加速度的波动作为评定各缸工作不均匀性的指标，将所得IP模糊化用于多缸机的故障诊断也作了初步的探讨。

The main reason why this 2.4-stroker engine is such a perfect combination is the stroke of the K24 crankshaft in conjunction with the H22a's connecting rod center to center length and dead-on piston height matches perfectly with the F20C's deck height, Castillo said.

主要原因是这2.4loken引擎是如此的完美结合，是中风的k24曲轴一起h22a的连杆中心距长度和死对活塞比赛高度完美配合该f20c的甲板高度，卡斯蒂略说。

This research sets up a four-stroke unthrottled engine model equipped with electromagnetic valves, In this research, we analyses the influence on the engine volumetric efficiency, house power, torque and fuel comsumption by changing the opening and closing timing of the intake valves when the engine rotates in low, medium and high speed.

本研究建立配有电磁式气阀的四行程多缸无节流阀引擎动态模型，分析引擎在低、中、高转速下，改变进气阀开闭正时对引擎容积效率、马力、扭力以及燃油消耗率的影响。

Originating the water ascends to drag along to take, porterage etc. activity, its development process has something to do with 蛙泳 with free 泳.Appear in 1794 the relevant human body lie on the back the surface, two arms row the water backward in the side, two legs do the 蹬 of the 蛙泳 clips the operative writing jots down, so have the " versa 蛙泳" or" breast-stroke swimming backstroke" at the beginning it call.The 1902 lead the free the technique of 泳 into the backstroke,1912 the United States athlete 赫 cloth 纳 H.

起源于水上拖带、搬运等活动，其发展过程与蛙泳和自由泳有关。1794年出现有关人体仰卧水面，两臂在体侧向后划水，两腿做蛙泳的蹬夹动作的文字记载，故最初有"反蛙泳"或"蛙式仰泳"之称。1902年将自由泳技术引入仰泳，1912年美国运动员赫布纳

The main drawback to this design is the power loss on the upward stroke of the piston caused by the exhaust valving.

主要缺点是这种设计的功率损耗的向上中风活塞所引起的排气门。

Our understanding of the relationship between the neuroanatomic loci of brain damage and the incidence of post-stroke depression is not complete. Many studies have investigated this relationship and the evidence is conflicting. With the purpose of gaining a consistent, strong, and credible conclusion on the relationship between PSD and the loci of brain damage, a meta-analysis was used in this study to systematically reanalyze the findings of related studies and to investigate the sources of heterogeneity among study results.

大脑损伤的解剖学定位与中风后忧郁的发生之间的关联性仍是未解决的问题，对於这个争议的现象值得作进一步探索与厘清；因此，本研究的目的是从中风后忧郁与大脑损伤位置的关联性之研究领域中，根据现有的研究结果，做一系统性的量化回顾，并探究造成研究结果之差异性来源，以寻求一致性且更强而有力的结论。

Daily plate stock to the way one stroke breakdown on the horizon indicators track, which led to the rapid opening of the indicators, along with further strong price gains, matches indicators also more mouth - is, the stock of gold is in the main.

该股以涨停板的方式一举击穿BOLL指标的上轨，从而导致了该指标快速张口，随着股价的进一步强劲上扬，BOLL指标的口也越张越大，说明该股正处于主升浪之中。

Pharmacodynamic study show that this new drug can prevent from the increasing of the genetic hypertension and the development of the stroke, significantly dilate the microartery on leptomeninx, increase the number of the opening capillaries, improve the microcirculation of the mesentery.

药效学试验结果表明本品能显著防治遗传性高血压卒中型的血压增高及卒中的发生；还可显著扩张软脑膜上微动脉管径，增加毛细血管开放条数，改善肠系膜微循环；改善血液流变学。

An Icicle on the Eaves Guess you are unable to hold the whole winter Winter is water,my elfin It is peeling itself off bit by bit from your body Just like that year When it ran away from the efflorescing plum blossom There was no snow then Also no gust of wind passing in front of the house Yet departure is always silent It is to wear you thinner and thinner To appear slimly pretty Elfin, please do not tell me The early morning is when you knock at the window Is when you cut the sky open,to release the blue But it is a mistake to worship the sun You put down your head,cried once Yet the end of the story Was all wiped out By a single stroke From China

屋檐下正在融化的冰柱想你已经挂不住整个冬天冬天是水，我的精灵它把自己一点点从你身上脱下就象当年逃开盛放的梅花那时并没有雪也没有一阵风恰好从屋前路过而别离就是悄不做声就是把你慢慢磨瘦还要显出美丽精灵，别告诉我清晨是你敲响窗棂是你割开天空，送出蓝色而我对阳光的祟拜全是错误你垂首俯视，大哭一声偏偏故事的结局全都一擦就干

A great number of dynamometer experiments are carried out to investigate the effects of structure characteristics of the injector, configuration of combustion chamber, design of the bypass valve and fuel injection phasing on the performance, emission, fuel consumption of the engine during light load operating conditions. After a final optimization and other practical considerations, the control MAPs for the two-stroke DISI prototype engine are obtained. The torque performance, fuel consumption and emission economy of the engine is tested and compared with those of the original carbureted engine.

并且通过大量的发动机台架试验，分析了喷油相位和喷油器的结构参数、燃烧室形状、旁通孔的大小等参数对发动机低速低负荷工况下的性能、燃油消耗和排放的影响规律；通过最后的优化和实际的考虑，获得了最终的二冲程直喷发动机样机的控制MAP图，试验研究了其动力性、燃油经济性以及排放性能，还做了该样机和原化油器发动机的动力性能、燃油消耗率和排放性能的比较。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。