查询词典 stroke oar

Ultra-large mould plate and ultra-long stroke design of Mould Clamping unit The design with high strength, high rigidity, ultra-large mould plate and ultra-long moulding closing stroke allows the machine to produce many plastic products including bumpers, instrument panels and covers of big household electric appliances.

用高强度和高刚度、超大模板和超长行程的锁模设计的设备可生产许多塑料产品如保险杠、仪表盘和大型家用电器的外盖。

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。

In gasoline engine, air-fuel mixture is sucked during suction stroke and mixture is ignited with a spark at the end of compression stroke.

在汽油发动机，燃油和空气的混合物在吸吸中风和混合物以期在压缩冲程结束火花点燃。

With several simulations of the incylinder flow from intake stroke to compression stroke, the structure of flow field and the pattern of flow change are disposed clearly.

几种模型机进气与压缩过程的多维模拟计算清楚地揭示了缸内流场的结构及演变规律。

While Atkinson's original engine design is no more than a historical curiosity, the Atkinson cycle, where the power stroke is longer than the compression stroke, is increasing in popularity due to the increase in fuel economy it provides.

尽管阿特金森的原发动机的设计，只不过是历史的好奇心，在阿特金森循环，其中动力冲程长度超过压缩冲程，是越来越受欢迎，由于在燃油经济增长提供。

By adjusting the linkage to allow a power stroke that is longer than the compression stroke, the engine can achieve greater efficiency than with the Otto cycle engine.

通过调整挂钩，使权力中风，比压缩冲程长，发动机可以达到，但与奥托循环发动机的效率。

The highly efficient Atkinson-cycle engine, made possible by the Variable Valve Timing with intelligence system, allows the expansion/power stroke to be longer than the compression stroke so that combustion energy can be more effectively used for production of engine power.

高效的阿特金森循环发动机，作出与智能可变气门正时系统，可以使扩充/动力冲程要长于压缩冲程，使燃烧的能源可以更有效地用于生产发动机力量。

As feature extraction acts an important role in pattern recognition system, we propose three novel feature extraction methods for HCCR: a、Two structural feature extraction methods, Stroke Cross Counting Features and Peripheral Features are studied. According to the characteristics of Chinese handwriting samples, we extend the SCCF and PF respectively to weighted elastic SCCF and weighted elastic PF. Experiments show that the modified feature extraction approaches are better than original approaches. b、A new statistical feature extraction method——Elastic Meshing Directional Decomposition Feature extraction is proposed. According to the stroke statistical properties of Chinese character, we first decompose a handwritten character pattern into four directional subpatterns. Then a set of elastic meshes are applied to each of the four subpatterns respectively to extract the pixel distribution features.

统计识别方法：利用统计模式识别的经典方法——Bayes分类方法来进行汉字识别的研究，特征提取是统计模式识别的关键，本文着重围绕手写体汉字的特征分析和提取方法进行了研究，提出了三种特征提取的新方法： a、两种改进的结构特征提取方法：在笔划密度特征和外围特征的基础上，结合手写体汉字的特点，提出了加权非均匀笔划密度特征、加权非均匀外围特征的特征提取新方案； b、一种新的统计特征提取方法——弹性网格方向分解特征，根据汉字方块字的特点及笔划分布的统计特征，对手写体汉字进行横竖撇捺四方向的分解，并利用一系列的弹性网格对汉字分解后各分量的象素进行统计而提取特征，实验证明该特征提取方法用来进行手写体汉字识别是十分可行和有效的。

Dead-stroke – The initial lever stroke when the primary seal pushes fluid into the reservoir instead of toward the caliper.

死区行程——主油封将刹车油压入油壶而非夹器时的那段初始刹把行程。

Stroke patients were then followed prospectively to assess recurrent stroke and death.

并前瞻性的随访卒中患者，评估再发卒中和死亡。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"