查询词典 be dead on the target

Its target structure establish current face to the basic target of most students, and then have the development target of the student who aim at parts of special featureless and enough dints.

其目标结构设置既有面向大多数学生的基本目标，又有针对部分特长和有余力的学生的发展目标。要实现这种多领域、多层次的课程目标，关键是建立一种与之相适应的课程结构体系。

TCQ-ZD-400 active infrared long distance target detector realizes its function of identification, photography, and image storage of target by eradiating a special electromagnetic wave, detecting target with the help of the characteristic of reverberation and the active infrared imaging system.

工艺技术简介： TCQ－ZD－400型主动红外远程目标探测器是通过发射一种特定形式的电磁波，并借助电磁波的反射特性来探测目标，在探测到目标的同时通过主动红外夜视成像系统，实现对目标的识别、拍摄和图像存储等。

The transition radiation faculae on the rear side of a 20m thick target Ta was a smooth round structure with the center brighter than the periphery, indicating incoherent transition radiation and coherent transition radiation, which is close to the results of the theoretical simulations. For a 100m thick target Ta, the faculae was a star-structure and became smaller, which resembles a star-structure of the energetic proton emission. For a 10μm Ta+10m Cu+5m Ta composite target, the faculae was a ring structure and became bigger and non-uniform, looked like two apart faculae.

在厚度为20μm的Ta靶背表面观测到渡越辐射光斑呈现较平滑的圆形结构，而且中心亮度高于周围，这包含了非相干与相干渡越辐射的成分，与理论模拟结果接近；在厚度为100μm的Ta靶背表面观测到渡越辐射光斑呈现出星状结构，光斑较小，与高能质子发射出现的星状结构极其相似；在复合靶背表面观测到渡越辐射光斑虽然也呈现大致的圆形结构，但光斑较大，而且极不均匀，中间有很明显的光斑分裂。

It is widely known that during the development of nervous system, the synapse between neurons and target tissues plays an important role in the survival and maturation of neurons because target tissues or target cells can produce and secrete many kinds of neurotrophic factors and neuroinductive factors which can promote the growth, differentiation and migration of innervating neurons.

在神经系统发育中，神经元与相应靶组织建立的突触联系，是神经元存活和分化的关键因素，因为靶组织或靶细胞可以合成、分泌多种神经营养因子和神经诱向因子，促进支配神经元的生长、分化和迁移。

The infrared simulation in ballistic target boost phase has an important applied value in many aspects, such as ballistic target identification, inpouring infrared tracking system testing and infrared tracking examination etc. The space-borne infrared detection system design technology is one of important contents in the ballistic missile defense in respect to ballistic target.

推进段的红外仿真在弹道目标红外识别、注入式红外跟踪系统测试、红外跟踪试验等方面有著重要的应用价值；与之相关的空载红外探测系统设计技术是弹道导弹防御仿真的重要内容之一。

The paper, framed under skopos theory in particular, proceeds to emphasize the great significance of the general principles of functionalist approach to translation, propounding that the purpose is the prime principle determining business translation process, that coherence rule ensures the acceptability and the realization of the communicative function aimed at by the target text in the target situation, and, finally, that loyalty principle commits the translator to a high sense of responsibility and achieves as well the compatibility of the target-text purpose with the original author's intentions.

对商务英语语言的研究、翻译策略及翻译原则的探索固然重要，但这些研究大多都倾向于语言学的微观词句层面的研究，忽视了商务文本功能的研究，并且缺乏具体的理论指导。

For the problem of the ratio of inner to outer diameter of long tube, according to the "residual core" in the target plays an important role in DOP of long tube penetrator, the analytical model of long tube pentration in semi-infinite homogeneous steel target is established and calculated to devide three kinds of different scopes, the rule of varied by the ratio of inner to outer diameter is analyzed. The patterns of penetration of the yawed tubular against a normal homogeneous semi-infinite target is established, the size and direction of "residual core" is analyzed, under the different impact yawed, the regularity of variations in the yawed of the tube and depth of the penetrateion is described during the penetrateion against the plate.

二是对于长管体的不同内外径比，依据长管体时形成的中间&靶芯&是其侵彻机理不同于长杆体的重要因素，分三种情况建立了长管体对半无限均质靶板的简化理论模型，并进行了分析，得出了穿深随内外径比变化的规律；描述了带攻角长管体垂直侵彻半无限厚靶的物理图像，分析了&靶芯&力的大小和方向，建立了侵彻简化模型，给出了在不同的初始攻角条件下，管体在侵彻过程中攻角和穿深的变化规律。

For example, in cases where the target temperature is 60° C., the fan revolution speed, which is shown by a two-dot chain line, does not rise immediately when the actual temperature of the cooling target fluid exceeds the target temperature of 60° C.

例如，在的情况下，目标温度为60 ° C时，风扇转速，这是表现出两个斑点链路线，并没有立即上升时，实际温度的冷却液指标超过目标温度为60 ℃之间，但后，冷却液的目标，极大地overshoots目标温度。

Finally, the target contour estimation could be used as the initial growth curve for active contour evolution processing, and the better target contours were obtained on the true target boundaries.

对大量的复杂场景多传感器图像测试表明，本文提出的方法较好地保留了目标的形状特征，是一种有效的多目标分割技术。

By measuring total area of the target image and the area and perimeter of each image speckle of the target image,the distributing rule and density of the target image can be found.

通过对图像进行灰度处理和二值化处理，提取目标图像及其边界，并测量所提取目标图像的总面积及目标图像各斑块的面积和周长，由此研究其分布规律与分布密度，并在测量的基础上对目标图像斑块进行统计，得到一定面积或周长范围内目标图像斑块的个数，为相应的研究提供定量分析。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。