方向性

All in all, it is the external activity under psychological interaction and the externalized, and oriented, behavior of man as a biological being.

总之，它是心理的相互作用下的外部的活动，也就是人这个生物体行为外显活动，并且具有方向性。

On the basis of PCA and Fuzzy C-Means Clustering, a new algorithm which can be applied to segment the color image with shadows and faculae is proposed.

论文首先分析了为什么要使用模糊聚类的技术；然后讨论了聚类空间对聚类结果的影响，着重介绍了本文聚类时所用的&指定分割区域色彩特征空间&，分析了采用该空间的理论和实验依据；为了进一步提高分割准确性，根据主分量分析的统计原理，我们进一步对聚类数据进行了权重变换，并在FCM中引入簇分布方向性的计算。

The constitutive relation put forward in this chapter and the experimental result of uniaxial tension of elas-plastic foams coincide well. 6. The experimental result of ceramic foams shows that the mainly way of the deformation of framework was its bending for ceramic foam made by natural indurating.

从泡沫陶瓷压缩实验结果知：用自然硬化工艺生产的泡沫陶瓷的骨架变形以弯曲为主，体现了海绵典型的受力特征，实际上是一种海绵和浆料的混合物；用烧结法生产的泡沫陶瓷的骨架变形主要是脆性断裂；前者压缩性能优于后者：两者方向性不明显。

Moreover, its microstructural characters possess several configurations under TEM, which are (1) ferrite laths with obvious interface,(2) ferrite laths without obvious interface, but the interface can be discerned faintly from the linear arrangment of those directional islands,(3) the coexistence of ferrite laths and non--equiaxed grains. These are somewhat different from those of weld structures, which are generally thought to consist of an assemblage of interwoven ferrite laths.

管线用针状铁素体钢热轧板材中有明显界面的板条束或针状片条束；没有明显界面的板条束或针状片条束，可根据条状物或岛状物的有方向性的线状分布依稀辨别界面的存在；板条或针状片条与非等轴晶共存等多种不同形态，并不象焊接组织那样通常是单一的针状片条束或板条束形态。

Thissection deals with the approach of materializing of mixed ownership and its evolutionarydirection.

主要从混合所有制的实现途径和混合所有制发展的方向性进行分析和阐述。

If the car skids, it cuts in to restore directionality and ride stability.

如果汽车垫木，它削减恢复的方向性和乘坐的稳定。

The location sensing system is an underlying component for location-aware computing in Smart Space, which not only demands the location sensing system to locate multiple objects with desirable precision, but also superimposes the requirements, such as directional characteristic and portability etc, on it.

定位系统是智能空间位置感知计算的基础部件，它不仅要能较精确定位多目标，而且在方向性、可携带性等方面也要满足要求。

If I bounce my flash by tilting and swiveling it, I get to bounce the light at an angle - away from the subject.

当需要倾斜和旋转闪光灯进行反射闪光的时候，我习惯于在闪灯和被摄主体间形成一定的角度，这样反射回来的光线就具有一定的方向性，从而形成一定的光影效果。

Material is ejected into the crushing chamber by means of high speed ejection flow formed by high pressure air through charging ejector, and the crushing nozzle outside ejects high speed air flow into the crushing chamber at a certain direction, making the material severely collided and frictionated therebetween and thus crushed .

该机是靠高压气体通过加料喷射器所形成的高速射流，使粉碎原料被射人粉碎室，粉碎室外围的粉碎喷嘴，有方向性的向粉碎室喷射高速气流，使物料间产生激烈的碰撞，摩擦而获得粉碎。

Model QS-350 This machine is of horizontal disc type airflow crusher, and the whole crushing process is comprised of air compressor, air storage tank, air freezer and drier, model QS-350 airflow crusher, cyclone catcher and dust collector is ejected into the crushing chamber by means of high speed ejection flow formed by high pressure air through charging ejector, and the crushing nozzle outside ejects high speed air flow into the crushing chamber at a certain direction, making the material severely collided and frictionated therebetween and thus crushed.

QS-350型为水平圆盘式气流粉碎机，整个粉碎流程由空压机、储气罐、空气冷冻干燥机、QS350型气流粉碎机主机、旋风捕集袋及吸尘器等组成。该机是靠高压气体通过加料喷射器所形成的高速射流，使粉碎原料被射人粉碎室，粉碎室外围的粉碎喷嘴，有方向性的向粉碎室喷射高速气流，使物料间产生激烈的碰撞，摩擦而获得粉碎。

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