查询词典 convergence angle

The otherness that the author analysed technology and system from the angle of the history and philosophy and photograph are epicene, proved the collective decision action in the system in economic growth and technology.

笔者从历史和哲学的角度分析了技术和制度的差异性和相通性，论证了在经济增长中制度和技术的共同决定作用。

It is beacon theory or economy principle no matter, the be linked together of economics content is actually epicene, OK and applicable each respects with the life, the example of apply mechanically is more, I am to stand in what achieve content formerly to reprint angle to have simple explanation merely.

不论是灯塔理论还是经济性原理，其实经济学内容的贯通性，可以适用与生活的各个方面，套用的例子就更多，我仅仅是站在原创内容的转载角度进行简单的解释。

Ensuring the femoral epicondyle axes by the preoperative CT scan is an effective way to determine the femoral prothesis rotational angle.

术前CT扫描确定股骨远端后髁角可以有效提高TKA手术股骨假体旋转力线，方法简单、有效、重复性良好。

Methods 200 cases (252 knees) of total knee arthroplasty were randomly divided into two groups: Experience group (64 cases): femoral prothesis rotational certification was depended on the palpation of the femoral epicondyle axes combined with Whiteside line in operation. CT scan group (136 cases): femoral prothesis rotational certification was depended on the preoperation CT scan, by which could modulate the lateral rotation angle. The other procedure was same to the standard TKA.

将200例（252膝）TKA患者随机分为两组：①经验组（64例）：TKA术中根据术者触摸外科股骨上髁轴线联合Whiteside线联合确定股骨假体外旋角度；②CT扫描组（136例）：术前CT扫描确定股骨后髁角，术中采用可调外旋定位器复制CT确定的外旋角度，其余TKA手术操作相同。

According to the construction constituted and the drive principles, the formation methods of the theoretical tooth shape and the practical tooth profile for hypocycloid and epicycloid are studied, and the right-angle coordinate equations and the complex number vector equations are deduced respectively.

根据摆线钢球行星传动的结构组成原理和啮合传动原理，研究了构成钢球摆线槽端面啮合副的内、外摆线理论齿形和实际齿廓的形成方法，并分别推导出内外摆线理论齿形和实际齿廓的直角坐标方程和复数矢量方程。

Here, I want on this question, from the epistemology angle, to propose my some views.

这里，我想就这个问题，从认识论的角度，提出自己的一些看法。

It is said that from the epistemology angle, time and space are relative.

从知识论来说，时空是相对的。

This testing machine is good at studying the deformation and failure of inhomogeneous and discontinuous media from the angle of loading equability .

该试验装置可以更好地从均匀加载的角度研究非均匀，非连续介质的变形及破坏规律。

The Sun's Parallax: The size of the earth as viewed from the Sun and expressed as an angle and generally taken to be 1/2 the diameter at the equator is 8.9008091 seconds of arc using 91848,817 miles as the mean distance to the sun and 3,963.4914 miles as the equatorial radius.

太阳的视差：作为太阳和地球的大小看作为一个角度表达，普遍采取的是1月2日在赤道，直径为8.9008091弧用平均91848，817英里秒距离太阳和赤道半径3，963.4914英里。

At the time of RHESSI's measurements in 2004, ridges increased the sun's apparent equatorial radius by an angle of 10.77 +- 0.44 milli-arcseconds, or about the same as the width of a human hair viewed one mile away.

在2004年RHESSI进行测量时，这些脊让太阳的赤道半径增加了10.77±0.44毫角秒，相当于1英里(约合1.6公里)外看到的人的头发的宽度。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。