缩小

Port entry area shall be 100% of the mating pipe port area and reduce concentrically down to that shown on approved submittal drawings.

阀门的进口流道截面应该与管道流道截面100%相同，然后沿着圆心逐渐缩小到经过认可的图纸所指示的位置。

To this end, the equations of motion of the full-size flat plate and its scale model are discussed first to determine the conditions for the dynamic similarity of the last two models.

为了达到上述目的，本文首先探讨原型与缩小平板在承受集中负荷时的运动方程式，以决定两系统间之动态特性相似的必要条件。

In order to increase the accuracy and shorten the confidence interval of QTL mapping,a series of new methods for QTL mapping were developed.

为进一步提高QTL定位的精度，缩小QTL定位的置信区间，人们相继提出并发展了一系列新的QTL定位方法。

Recent congressional debate about restricting access to critical infrastructure information under the Freedom of Information Act provided one limited step in the right direction,producing constructive ideas about how to narrow the definition of what is critical while still satisfying the concerns of national-security agencies.

最近的国会辩论是关于对在报道自由条例的前提下，提供了在正确的方向发展的一项有限的获取的重要基础设施信息的手段，产生了如何缩小安全定义，同时又能够满足国家安全机构的关心的建设性的想法。

I tried to reduce in distance between brother ' s truck and mine and moved it slowly with staring at its taillight .I found comfort in it like a horror_stricken lamb in the wake of the conservator .

我尽量缩小与弟弟的卡车的距离，缓缓地移动，盯住他的尾灯，心中才赂有一丝安慰，就像一只吓坏了的小羊紧跟在羊馆的屁股后面一样。

The sound segments are grouped into consonants and vowels.there are several basic ways in which articulation can be accomplished:the articulators may close off the oral tract for an instant or a relatively long period;they may narrow the space considerably;or they may simply modify the shape of the tract by approaching each other.manners of articulation:stop,fricative,approximant,lateral.other consonantal articulations include TRILL,TAP or FLAP and AFFRICATE.consonants may be produced at practically any place between the lip and the vocal folds.eleven places of articulation are distinguished on the IPA chart.

音段可以分成辅音和元音两类。有这么几种发音的方法：发音器官暂时或相对长时间地关闭口腔通道；发音器官空间缩小；或者，发音器官互相贴近形成不同形状的通道。发音方法：塞音，擦音，通音，边音。其他的辅音发音方法包括颤音，触音或闪音，塞擦音。辅音几乎可以产生于唇和声带之间的任何部位，国际音标表区别了其中11个发音部位。发音部位：双唇音，唇齿音，齿音，齿龈音，后齿龈音，卷舌音，腭音，软腭音，小舌音，咽音，声门音。

Relating to the nerves and muscles that cause the blood vessels to constrict or dilate .

与引起血管缩小或扩张的神经和肌肉有关的。

Use most any other color and your pupils will constrict when you take off the unit.

但是如果使用其他颜色，当摘下目镜时，瞳孔就会缩小，也就不再能看见黑暗中的东西了。

With the development of market economy and the enhancement of people's democratic and political consciousness,we can better improve the election system in the aspects: enlarge the range of direct election,proper election contest;improving the contester nominating system;reducing the propotion rat...

随着市场经济的发展，人民民主政治意识的提高，我国选举还应在下列几个方面进一步完善：扩大直接选举的范围；适度竞选；改进和完善候选人提名制度；缩小城乡代表的人口比例。

Our range of facial powder masks are formulated with natural organic plants essence processed through high technology equipment to produce the most excellent quality in absorbability and contractibility, tightening skin and reducing wrinkles, giving the instant remarkable effects in resilience, vitality and youthfulness to skin.

我们的洁脸面膜是由天然有机成分精华所配制，经过高科技仪器的加工而产生为肌肤吸收及缩小毛孔的最优越品质，紧致肌肤及消除皱纹，使肌肤迅速充满弹性和活力，恢复青春亮丽。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。