And we looked at the component of a vector field in the direction that was normal to the curve.
我们研究的是，向量场在曲线法向量方向的情况。
And, maybe I should also say in words, this is the component of the gradient in the direction of u.
再强调一下，这是梯度函数在u方向上的分量。
Access control is the component of the e-commerce application that determines whether a given user can perform a given action on a given resource.
访问控制是电子商务应用程序的组件，它可以决定给定的用户是否可以对给定资源执行给定操作。
Transcoding Technology is the component of WebSphere Everyplace Access that provides portlet developers and portal administrators with transcoding capability.
代码转换技术是WebSphereEveryplaceAccess的组件，它为portlet开发者和门户管理员提供代码转换能力。
Though a photographer does not have to mix the paints in order to imitate colors and shades of the real world, the component of skills in the art of photography is significant.
虽然摄影师不必混合颜料来描摹真实世界的色彩与色度，但摄影艺术的技艺部分仍然关键。
This course belongs to the component of "Enriching Knowledge".
本课程属「知识增益」的范畴。
The filtering is the component of the liquid-solid separation.
过滤是固液分离的组成部分。
Language is the carrier of culture and at the same time is the component of culture.
语言是文化的载体又是文化的组成部分。
The structure and the component of an automotive electronic parking brake (EPB) by wire system are introduced.
论述了一种汽车线控驻车制动系统的基本结构、组成及功能。
Traffic Management and Road Safety is one of the component of the Project of Urumqi Transport System Improvement.
交通管理与道路安全是乌鲁木齐市交通改善项目中的一个子项目。
Describing the technical key points of imported ET inspection equipment, the component of equipment and its maintenance.
简述进口涡流检测设备的技术要点，设备组成及其维护保养。
Signal estimation can be a special form of state estimation, such as ARMA signal being estimated as the component of a state.
信号估计可作为状态估计的一种特殊形式，例如ARMA信号估计可转化成一个状态分量的估计问题。
Chief factor of influence nitriding is temperature, the grain size of material, the component of alloy, gas pressure and purity.
影响增氮的主要因素有：温度、物料的粒度、合金成分、气体压力和纯度。
Based on the theory of fire control volume, a forced model for analyzing the component of flow resistance in fire zone was developed.
在火灾控制体理论的基础上，建立了一个用于分析火区阻力构成的火灾控制体受力模型。
Bid is a main way for using competitive mechanism in shipbuilding, so bid evaluation as the component of bid system is very important.
采用招标制是当前舰船建造中引入竞争机制的主要方式，因此评标方法作为招标制的组成部分，就显得特别重要。
There is a seasonal change in the component of food taken. It eats plant food most in spring and summer, and animal food most in autumn.
在食物成分上有季节性变化，在春季和夏季主要摄食植物性食物而秋季主要摄食动物性食物。
The eggshell membrane contains keratin which is related to the skin flexibility and hydroxyproline which is the component of colloid protein.
蛋壳膜中含有与人皮肤弹性有关的角蛋白及构成胶原蛋白的羟脯氨酸。
As the component of social culture, popular music is the mirror of the social life, the voice of The Times, and the cultural carrier modernity.
作为社会文化组成部分的流行音乐是社会生活的镜子，是时代的声音，也是现代性的文化载体。
In this article, we analysed the component of the vegetable matter in wool. We researched the mixed cellulase effect to remove the vegetable matter.
分析了羊毛中植物性杂质的成分，探讨了经纤维素复合酶作用后植物性杂质的去除效果。
The influence of the thickness and concentration of the cap layer, as well as the component of the substrate, on the surface states is also obvious.
包覆层的厚度和掺杂浓度，以及基底的成分都能显著地影响表面电子态。
RP-HPLC method and ESI-MS were established to separate and analyze the component of anthocyanidins from blueberries of Vaccinium uliginosum of China.
采用反相高效液相色谱法和电喷雾质谱法对我国野生笃斯越橘中花青素组分进行了分离和分析。
The surface morphology and the component of the film has been analyzed by scanning electron microscopy (SEM) and X-ray photoelectron spectrometer (XPS).
并利用扫描电子显微镜(sem)和x -射线光电子谱(XPS)对薄膜的形貌和组分进行了表征。
University's campus culture is not only a necessary culture atmosphere of university's personal training, but also the component of the university education.
高校校园文化既是高校人才培养必须的文化氛围，又是高校教育的组成部分。
This article describes the component of AURA, the transition of user-state, the attribute express, constraint and an instance of AURA in an electronic bookstore.
本文详细介绍了用户角色自动指派的组成模型、用户状态迁移、属性表达式规则、约束以及某电子书店系统中的角色自动指派实例。
The filter medium selection and element configuration and arrangement were introduced in detail. As the component of polymer filter, their importance was emphasized.
详细介绍了熔体过滤器过滤材料的选用、过滤单元的结构设计和过滤单元的布置，强调了它们在熔体过滤器中的重要性。
According to the definition of the life-span of ciliated protozoan clone, the component of Ling-Zhi prolonged the life-span of the clonal cells of Stylonychia mytilus.
根据纤毛原生动物无性系的寿命的定义，灵芝的内含物延长了棘尾虫无性系细胞的寿命。
The high temperature property and low temperature property of SBS modified asphalt are improved, meanwhile, the effect is related with the component of original asphalt.
SBS改性沥青的高温性能和低温性能均有显著改善，且改性效果与原沥青的组分组成有关。
METHODS To identify the component of prescription, absorption spectrometry and method of tetraphenyl boron sodium to quantitative analysis the active component were used.
方法对处方成分进行定性鉴别，采取紫外分光光度法、四苯硼钠法对有效成分进行定量分析。
METHODS To identify the component of prescription, absorption spectrometry and method of tetraphenyl boron sodium to quantitative analysis the active component were used.
方法对处方成分进行定性鉴别，采取紫外分光光度法、四苯硼钠法对有效成分进行定量分析。
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