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orientation相关的网络例句

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与 orientation 相关的网络例句 [注:此内容来源于网络,仅供参考]

Among six position and orientation parameters, three are independent and the other three are dependent, thus the Jacobian of the mechanism is a rectangular matrix.

在这种机构操作器平台的六个运动位姿参数中,只有三个是独立的,而其它三个参数不是独立的。

The results show that the orientation of crystal grain is changed and crystal grain is refined by magnetic field. The optimal properties of welded joint appears when magnetic field frequency is 20 Hz.

结果表明,外加纵向磁场通过电磁搅拌作用改变晶粒的结晶方向、细化晶粒,在磁场频率为20 Hz时,焊接接头的力学性能达到最佳。

Behind these changes in the course, the more important since the Song Dynasty is a refined and elegant tastes of the formation, Hans kind of rough, open, calmly traditions are gone, replaced by a fine, compact and elegant. And this change is not merely a traditional landscape changes, but society as a whole aesthetic orientation.

当然在这些变化的背后,更重要的是自宋代以来一种精致典雅审美趣味的形成,秦汉时期的那种阳刚、开阔、从容的传统正在远去,代之而来的是一种精致、小巧、典雅、内敛趣味的形成,这种变化不只是山水画传统的变化,而是整个社会的审美取向。

In this paper, by means of fictitious sound source, the orientation, course and delay time of early reflected sound ray s as well as reflecting areas on interfaces in room acoustic field are analyzed.

对室内声场中早期反射声线的方向,历程,延迟时间和各界面上的反射区域用解析法进行分析,推导出各前次反射面的边界座标和实用的计算表格,使之走向定量化设计。

Protein folding, transportation orientation. When the body is stressed, the synthesis of Hsp60 can be markedly induced to stabilize and refold proteins. Hsp60 is benefited for the function of heart as it is expressed in the different time of embryo. 3. MAPKKK4 or MEKK4 is one of the members of the major systems participating in the cellular signal transduction of MAPK.

1、在小鼠胚胎的发育中,胚胎心脏的分化和功能的完善需要大量的蛋白质参与。2、Hsp60 是一个分子量为 60kDa 的蛋白质,普遍存在于原核细胞和真核细胞中,主要存在于细胞质和线粒体基质中,其一是起分子伴侣的作用,即对新生蛋白质进行折叠、转运和定位。

As the orientation of optical axis is arbitrary, the polarization states and the amplitudes of the o ray and e ray and the refracted ray were given, and the theoretical expressions of the reflectivity and the transmissivity representing energy relations between the rays were obtained, which provide a theoretical basis for developing and applying crystal devices.

在晶体光轴取向任意的条件下,给出了反射的o光、e光以及折射光的偏振状态和振幅以及表明各光束间能量关系的折射率和反射率的理论表达式,为晶体器件特性的研究提供了有力的理论工具。

The refracture orientation depends on the stress field in vertically-fractured gas well.

对于处于高含水期开采阶段的井,由于老裂缝控制的原油已接近全部采出,必须实施改向重复压裂,在油气层中打开新的油气流通道,更大范围地沟通老裂缝未动用的油气层,大幅度增加油气产量,进一步提高油气藏开发效果[1]。

The stress field,especially the orientation of horizontal principal stress in vertically-fractured gas well,determines the azimuth of refracture creation and refracture propagation.

根据弹性力学理论和岩石破裂准则,裂缝总是沿着垂直于最小水平应力方向起裂,因此,重复压裂井中的应力场分布决定了重压新裂缝的启裂和延伸。

But if we intend to thrive, rather than merely survive, in the 21st century, we need to reframe our orientation.

但是,如果我们要发展,而不是仅仅是生存,那么在21世纪,我们就需要改造观念方向。

Containing the Visible Region positioning and the Sequence Region positioning raised in this paper as well as the Orientation Region positioning raised by Levitt [17] , the qualitative positioning method segments the environment of robot into different equivalent classes , and describes the positions without coordinates but just using landmarks and landmark relations, based on the extracted qualitative relations from images such as the visibility of landmarks, the sequence of landmarks and the position relative to the landmark pair boundary .

定性定位包括本文首次提出的可见区域定位和顺序区域定位,以及Levitt[17]提出的有向区域定位,利用通过图像获取的路标的定性关系如路标的可见性,路标排列的顺序和相对于路标对边界的位置等,将机器人的运动环境划分为若干个等价类;其定性性体现在不必使用坐标就可描述机器人的位置,这种定位方法只利用视觉反馈中的定性信息。

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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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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