查询词典 on the stroke

Q: A and B are either opponents in match play or fellow-competitors in stroke play and they are sharing a caddie. They are on the teeing ground and the caddie is positioned where their tee shots would be expected to come to rest. As tee shot comes to rest well short of the caddie and Bs tee shot comes to rest near the caddie. Without specific directions from either A or B, the caddie leaves Bs bag near Bs ball and returns with As bag to As ball. As next stroke strikes Bs bag.

问：A和B或者是比洞赛上的对手，或者是比杆赛上的同组球员，他们共用一个球童。A和B都在发球台，球童站在他们发球后球可能会停下来的位置。A发球后，球停在不到球童的地方。B发的球停在球童附近。A和B都没有特别的指示，球童就把B的球包留在了B的附近，把A的球包放到了A的球旁边。A的下一杆打到了B的球包。

Objective To investigate the relationship between the occurrence of dysphagia and the stroke site and analyze the effect of dysphagia on stroke-associated pneumonia.

目的：探讨脑卒中后吞咽障碍与卒中部位的关系，并分析吞咽障碍对卒中相关性肺炎的影响。

The article bases on the traditional graphical method,and applies design principle in the references[1],derives the optimizing design methods which under the condition of meeting the fixed slider stroke and the coefficient of variety of stroke velocity,makes the minimum transmission angle of the eccentric crank slider mechanism to maximum(that is the best transmission angle).

曲柄滑块机构在工程上应用十分广泛，传动角的大小是衡量机构传力性能好坏的一个重要指标。通常求解最佳传动角的方法是建立数学模型，在计算机上进行数值求解，本文在传统图解法的基础上，运用文献[1]中的设计原理，推导出在满足给定的滑块行程S和行程速度变化系数K的条件下，使传动

Adjust the down stroke position limit: when the suspension coop falling on the ground, adjust the stroke switch and turn off the descending circuit automatic, the electrical brake.

4.3。调整下行程限位：当吊笼落地时，调整行程开关，自动切断下降电路，电机制动，避免乱绳。

In this work, with the bilateral carotid artery stroke model in Mongolian gerbils, the production and changes of NO and ROS in the pathogenic process of stroke were investigated, and the protective effects and mechanism of Crataegus extracts , a kind of natural antioxidant, on the ischemia/reperfusion damage were also studied.

本工作以蒙古沙鼠双侧颈动脉结扎引起的脑损伤中风模型，研究了中风病程中活性氧和一氧化氮的产生变化，同时探索了一种天然抗氧化剂—山楂提取物(Crataegus Extracts，CE)对缺血再灌注脑损伤的保护作用及机制。

Based on the knowledge of physical process of downward lightning stroke and the rule of shielding failure dispersity of transmission line, Lightning stroke process simulation model is built up.

根据对下行雷闪选择击中点的物理过程和输电线路绕击规律的认识，建立了新的雷击过程仿真模型。

There is plenty of torque on the compression stroke even with very low air pressure, but because there is only an exhaust port at the bottom of the stroke much of the power is wasted as the pistons are traveling up.

有大量的扭矩的压缩行程甚至非常低气压，但由于只有一个排气口底部的中风大部分的权力是浪费活塞旅行了。

To achieve high reliability rig build momentum across the company Petroleum Chi Chai attached great importance to develop a detailed implementation plan: first, optimizing the current oil market, the popular 4012-based long-stroke diesel engine supporting 1000kW diesel generating sets to meet our 7000 meters below the oil drilling rig for electric power demand in 2009 in the second half on the market; second, strengthen the 4012 Long-stroke diesel engine, and the supporting 1100kW diesel generator sets, China's oil industry to meet the full demand for electric power drill, the end of 2009 the completion of prototype evaluation.

为实现打造高可靠性钻机动力，中油济柴公司上下高度重视，制定详细的实施计划：第一步，优化目前在油田市场广受欢迎的4012型长冲程柴油机配套的1000kW 柴油发电机组，满足我国石油钻探7000米以下电动钻机对动力的需求，2009年下半年投放市场；第二步，强化4012型长冲程柴油机，配套1100kW 柴油发电机组，全面满足我国石油行业电动钻机动力的需求，2009年年底完成样机评定。

"The engine uses two fired four-stroke cylinders under high pressure, which alternately exhaust into a low-pressure central expansion cylinder, which, in a fifth stroke, provides a further expansion process on the exhaust gases."

高低压指的是工作流体操作的压力，不是压缩比，中缸只有提供&膨胀&行程，并没有压缩点火燃烧等，因为这是汽油引擎，燃烧在小缸点火爆炸完的瞬间就结束了，排气进到中缸只是在继续减压膨胀，并没有做其他事

Based on the practice of the use of φ95mm subsurface sucker rod pump in Shengtuo Oilfield in recent years, the causes of the failure of the pump are analyzed, and relevant precautions are put forward:(1)selecting oil wells with sufficient fluid supply for pumping;(2)under the condition of the pump efficiency being the same, the submergence depth of the pump being somewhat larger than that of the small pump, and 450～500m being feasible;(3)adopting Grade H ultrahigh-strength rod string and fixing a sinker bar at the bottom of the rod string;(4)selecting long stroke and low pumping speed, and more than 5m stroke and less than 6min-1 pumping speed being recommended;(5)adopting zirconium oxide valve ball and seat ＋ spray welded plunger ＋ nitrided barrel.

根据胜坨油田近几年采用φ95mm有杆抽油泵提液的实践，分析了造成这种抽油泵失效的原因，包括与其配套的脱节器失效、抽油杆断脱、泵漏、电动机不配套和生产管理不善等。为增强泵的提液能力和工作可靠性，提出5 项预防措施：(1)选择有充足供液能力的油井；(2)在保持相同泵效的情况下，泵的沉没度应略大于小泵，推荐按450～500m设计；(3)采用H级超高强度抽油杆柱，并在杆柱底部配置一定重量的加重杆；(4)采用长冲程、低冲次的参数匹配，推荐光杆冲程大于5m，冲次小于6min-1；(5)为提高泵筒、活塞和阀座的防腐耐磨性，推荐采用&氧化锆阀球和阀座+喷焊柱塞+氮化泵筒&的结构形式。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。