方向性

As for bright quenching oil, the directivity of oil flow is very significant in the quenching tank and its effective quenching zone is much narrower than water because its kinematic viscosity is much bigger than the latter.

光亮淬火油在淬火槽内的流动方向性非常强，它在淬火槽中的有效淬火区域比水的狭窄得多，这是因为光亮淬火油的运动粘度比水大得多。

In order to understand the properties of impact toughness of coal with different impact speeds and the change of impact toughness of lump coal to joint directivity of lump coal.

为了研究不同冲击速度条件下块煤冲击韧度的变化特征，以及块煤节理方向性对块煤冲击韧度的变化特性。

Lower molecular weight and broader molecular weight distribution in thermoplastics favor lower orientation and reduced internal stress in moldings.

在热塑性塑料中较小的分子量以及较宽泛的分子量分布促成方向性减少同时降低注塑件中的内应力。

It is possible that domes or long walls may be created independently in the horizontal strata. Thus, synclines and anticline develop in different extent and may be distributed in space with different directions. Nevertheless, some of them may be arrangeddirectionally. Shown in the figure on the right

穹窿或长垣可以弧零零的产出于水平岩层之中，所以向斜和背斜不同等发育，而且空间展布常无一定方向性；有些穹窿或长垣也可稍呈有规律的定向排列。

Tne Planning of tree and shrub species is an important component in park and green space system planning of cities.

树种规划是城市园林绿地规划的一个重要组成部分，是园林绿化事业带方向性的基础工作之一。

The PILA white/grey rubber blanket features high abrasion and UV resistance as well as non-directional cutting. Its internal micro-porous structure, at the same time, makes it compressible and enables printing on rough surface of plastic containers.

PILA 白色/灰色橡皮布具有高度耐磨，耐 UV ，裁剪无方向性等特点，同时，内在的多微孔微观结构使其可压缩，易于在不平整塑料容器表面印刷。

Even the vaguest, if reliable, hint in direction would lead to a pot of gold.

只要是可靠的，哪怕只是模糊的方向性提示也能让人获得不菲的收获。

Strategic thinking,including different kinds of psychological factors,is a kind of new thinking way which thinking perceivers ponder over the object concerning overall importance,foundation,long-term goal and directionality.

战略思维是思维主体对事关全局性、根本性、长远性和方向性的客体思考的思维方式或样式，是一个包含多种心理成分的新思维。

In addition, the compact building mass also optimises the internal planning and orientation within the building and it enhances the social aspect of this type of education.

这种集合的建筑设计也使内部空间划分和方向性得到进一步优化，同时方便了教学楼内部的各种交往。

In the orbits of quasi-periodic and chaotic motions the orientation of the orbits can be more clearly observed.

在拟周期与混沌运动的轨道中，轨迹的方向性可以更清楚地表现出来。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷