The change of the surface figure accuracy is not obvious after dynamic and thermal vacuum tests.
经过力学与热真空环境试验后,反射镜面形变化不明显。
The surface figure precision of the primary mirror in a large aperture telescope is a key factor influencing the imaging quality.
大口径望远镜主镜的面形精度是影响望远镜成像质量的关键因素之一。
Radiation effects of high energy electrons and protons on properties, optical surface figure of infrared fused silica were studied.
研究了高能电子、高能质子辐照对红外熔石英性质、光学面形的影响。
On this basis, force or displacement load is exerted to find a reasonable adjusting method, in the way the surface figure requirement can be met.
在此基础上,通过施加力或位移进行多点调节,找到合理的调节方法,使面形精度达到要求。
In Chemical-Mechanical polishing experiments we produced optical quality super smooth surfaces on single-crystal silicon, but cannot insure the surface figure.
使用机械 -化学抛光法加工大尺寸单晶硅可获超光滑表面 ,但很难保证良好的面型。
In the space camera, the most crucial optical component that affects the spatial resolution is the primary mirror, so the requirements of its surface figure and position precision are very strict.
在空间相机中,对地面像元分辨力起基础决定性作用的光学元件是主镜。主镜作为空间相机中质量最大的光学元件,其面形精度、位置精度要求十分严格。
If you drag all the elements to the diagram surface, the final model should look similar to the Figure 6.
如果您将所有元素拖至图标的表面上,那么最终的模型应当类似图6所示的那样。
An example of a local verb can be seen when you right-click a TAB control on the design surface (see Figure 10).
当您在设计图面上右键单击选项卡控件时,可以看到一个局部谓词的示例(请参见图10)。
The design surface should now look something like Figure 1.21.
该设计图面的外观应当如图1.21所示。
Enter text values for the stock symbols you want to include in the table, so the design surface looks something like Figure 1.16.
输入您希望包括在表格中的股票代号的数值,设计图面的外观如图1.16所示。
NASA’s goals are to figure out why the sun’s corona is several hundred times hotter than the surface and why it produces an accelerating solar wind.
NASA的目标是能够清楚描述出为什么日冕的温度要高于太阳表面温度上百倍,为什么其会产生加速太阳风。
The design surface should look something like Figure 1.15.
设计图面的外观应如图1.15所示。
NASA's goals are to figure out why the sun's corona is several hundred times hotter than the surface and why it produces an accelerating solar wind.
NASA的目标是能够清楚描述出为什么日冕的温度要高于太阳表面温度上百倍,为什么其会产生加速太阳风。
Well, I want to figure out how much my vector field is going across that surface.
下面我们要搞清楚,这个向量场是如何穿过曲面的。
Your design surface should now look something like Figure 1.22, and the Web page source should look like Listing 1.2.
您的设计图面现在看起来应当如图1.22所示,We b页源代码看起来应当如清单1.2所示。
The XOR effect is not the result shown in Figure 1, but it does show how the composite is responsible for rendering the icon onto the drawing surface.
异或的效果虽然不是如 图1 所示的结果,但它确实表明了composite是如何负责在图标的绘图表面上进行着色的。
When a user right-clicks a TAB control on the design surface, the design-time environment calls the ShowContextMenu method on the IMenuCommandService (see Figure 11).
当用户右键单击设计图面上的选项卡控件时,设计时环境将调用IMenuCommandService上的ShowContextMenu方法(请参见图11)。
I approached and saw, as if 13 graven in 14 brass 15 relief upon the white surface, the figure of a 16 gigantic cat.
我走上前去,看见这面白墙上有只大猫的图像,像黄铜浮雕一般,细致得惊人。
The answer is that the design surface ends up being the first component because you create this control, as a Form, during the main window initialization routine (see Figure 13 ).
答案是设计图面最终成为第一个组件,因为您在主窗口初始化例程中将该控件创建为Form(请参见图 13)。
File opens in the Page Designer, as shown in Figure 1.12. (If you see HTML source code instead of the design surface, click the design TAB.)
jsp文件在PageDesigner中打开,如图1.12所示(如果您看到是html源代码,而不是设计图面,则单击Design选项卡。)
So, that means you have to figure out what's the bottom surface of your solid, and what's the top surface of your solid?
这意味着你必须指出,立体图形的底部的曲面,和立体图形的顶部曲面?
You will get some sort of mesh grid on your surface and you will look at a little parallelogram that is an elementary piece of that mesh and figure out what is its area and normal vector.
在曲面上做一些网格,你会看到一个网上的每一小块儿,都是小的平行四边形,我们要弄清楚它的面积和法向量是什么。
Researchers used a serial killer profiling method to figure out just how the fearsome ocean predator hunts, something that's been hard to observe beneath the surface.
研究人员用一种模拟连环杀人案凶手犯案特征的方法来模拟这种海洋食肉动物是多么的可怕,这是我们很难观察到的水下的情形。
The process of forming a 3-D figure from a 2-D surface is called extrusion.
从 2-D 平面形成3-D图形的过程称作挤压。
As illustrated in figure 2b, a suddenly stretched film has a lower protein concentration and hence a higher local surface tension.
如图2b中所示,在突然拉伸的薄膜上,有一处蛋白质含量少而且局部表面张力大的地方。
Now place the piston assembly on a flat, firm surface with diaphragm facing up as shown in Figure 9.
现在将活塞总成放在平整稳定的表面上,如图9所示让隔膜面朝上。
For ease of installation, insert all flange bolts through the valve flange and then through the sleeve flange, but do not let the bolts extend beyond the surface of the flange rubber (See Figure 4).
为了使安装容易些,可以将所有法兰螺栓穿过阀门法兰,然后穿过套管法兰,但是不要让螺栓超过法兰橡胶表面(参阅图4)。
Ensure that the lathe dog is secured to the machined flat on the end of the mandrel and not on the smooth surface of the mandrel taper (Figure 7-44).
确保车床轧头牢牢地固定在心轴端的机械平面上,而不是锚定在锥形心轴的平滑面上(图7 - 44)。
When you select OK, appropriate changes will be made and the Author bean, along with the EJB local reference connector, will be shown on the diagram surface (Figure 13).
用户选择OK时,会带来一些适当的改动,且Authorbean连同EJB本地引用连接器都会显示在图表上(图13)。
Map projection in cartography is a way to present a two-dimensional curved surface on a plane, such as a normal map. Figure 2 shows a Traverse Mercator projection.
绘图法中的地图投影方法可以在平面中表示一个两维的曲面,例如一个标准地图。
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