查询词典 compression

The results of this study indicate that changing the angle of the intake port has a profound effect on the flow field during the intake stroke of the engine cycle. For the case with the intake-exhaust valves canted at zero degree (the so-called vertical valves), the tumble ratio, swirl ratio, turbulent intensity, and turbulent kinetic energy in the direction perpendicular to the bisecting plane of the cylinder are at their highest levels than those obtained for the other cases. This effect is most pronounced after the compression stroke of the cycle. As a result of this study, it is observed that the behavior of the overall flow field from the intake to the completion of compression stroke has a major impact on the effectiveness of the mixing of fuel-air prior to the ignition of the engine cycle.

结果显示，改变进排气阀的倾斜角度对进气期间的流场变化有很明显的影响，其中以垂直阀(进排气阀倾斜0度)所得的 Y轴向(Y方向系垂直於将汽缸对分为二平面的方向)滚流强度、涡漩比、紊流强度、紊流动能等流场强度为最强；若以流体经活塞压缩后的流场特性进行探讨，所得结果显示压缩冲程对汽缸内流场的效应是不容忽视的；因此由进气到压缩过程结束的整体流场现象，才是影响引擎点火前的油气混合程度与燃烧品质的关键。

Compression - Compression options increase the effective throughput on PPP connections by reducing the amount of data in the frame that must travel across the link. The protocol decompresses the frame at its destination.

压缩 –压缩选项藉著降低经过连结讯框中资料量，来增加在点对点连线上实际的网路流量，该协定在目的端解除讯框的压缩。

Critical compression stress is an important index to evaluate the compression properties of paper honeycombs.

纸蜂窝面外压缩临界应力是评估纸蜂窝承压性能的一个重要指标。

The damage and failure modes of brittle materials under tension and compression are different. The self-similar growth of open microcracks under tension, the frictional sliding, mode-n self-similar growth and kinking of closed microcracks under compression and their influences on the mechanical properties of materials are studied in detail.

在拉伸和压缩情况下微裂纹损伤机制和材料破坏模式都不相同，本文对张开微裂纹的自相似扩展和闭合微裂纹的摩擦滑移、自相似扩展、弯折扩展进行了详细的研究，分别给出了它们对材料的宏观力学性质的影响。

In Ogg compression, the TL-60 is clearly outdistanced by Core Duo whereas in compression MP3, the variation is weaker.

在ogg格式压缩，铊- 60显然是落后于二人的核心，而在压缩的mp3 ，变弱。

Acid-washing passivation report being degrease 2, oxygen junction row 3, is degrease asking should check up every component and part burr clean, the greasy dirt uses cleaning agent Ccl4 solution to clean derosination after washing outside , use Shimizu to rush cleanly and , use air compression to puff trunk and then , use cotton waste brush to erase the electuary and the oxide , clean uses air compression to puff trunk together then with Shimizu irrigation on scribbling in workpiece in acid-washing passivation being lubricated outside down homogeneously , after 20 minutes.

英文高手请进，网上翻译请勿扰请将以下翻译成英文。。。 1、脱脂酸洗钝化报告 2、氧气汇流排 3、脱脂请应将各零部件毛刺清理干净，待洗表面油污用清洁剂Ccl4溶液清洗脱脂，并用清水冲净，然后用压缩空气吹干，在室外下将酸洗钝化膏均匀涂在工件上，20分钟后，用回丝刷擦去膏剂及氧化物，然后用清水冲洗干净并用压缩空气吹干。

The compression scheme has a hard time mathematically representing sharp, single- or few-pixel features, and you get a characteristic pattern of a bright dot in the middle of a compression block surrounded by a pattern of dark dots.

压缩方案从数学上来讲要代表敏锐的，单个或者少数像素是很艰难的，你们就在某个由一种黑点包围着的压缩块团（是影像缩减后的一个部分）的中央得到了典型的亮点特征。

The valve packing Manufacturer or to the FORGED STEEL VALVES packing company's technical department or consult the relevant provisions of torque compression percentage, the following steps to tighten the squeeze cap nut:(1) applied to the gland nut torque to full torque of 30% or the percentage compression of the party;(2) repeatedly open and close valves several times, when the valve is in the closed position, to exert all the torque;(3) Repeat steps (2) 3 or 4 times.

阀门用盘根向盘根制造商或企业的技术部门止回阀咨询有关扭矩的规定或压缩百分比，按以下步骤拧紧压盖螺母：（1）向压盖螺母施加扭矩至满扭矩的30%或是党的压缩百分比；（2）反复开闭阀门数次，当阀门处于蝶阀关闭位置时，施加全部扭矩；（3）重复步骤（2）3或4次。

You can simply select DXT1 for a 1:6 compression ratio for color textures and DXT5 for a 1:4 compression ratio for textures with alpha information.

你可以为彩色的纹理选择使用DXT1格式来获得1：6的压缩率，或者为带有alpha信息的纹理使用1：4压缩率的DXT5格式。

The invention discloses a deviation-proof structure of compression spring on the coupling that includes coupling and compression spring.

本发明公开了一种联轴器上压缩弹簧的防止脱离结构。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。