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- spherical surface films 球形液膜气泡
- Ellipsometry study on the non-mirr or surface films[J]. 引用该论文 张淑芝;王志刚;李淑英.
- The formation of the surface film can improve the wear res... 该表面膜的存在可进一步改善铁基烧结凸轮材料的耐磨性。
- Mirror 2 is a spherical surface which will introduce spherical aberration to the system, but no coma. 镜2是球面,产生球差,但不会产生彗差
- D. Clean the slots of O-rings, Talfon slots, body spindle and spherical surface intensively. 形环沟槽,铁氟沟槽,主体轴心孔及球面加强清洗。
- Through improving the punch structure, improved the spherical surface bearing housing die machining quality. 通过改进拉伸凸模结构,提高球面轴承座模具加工质量。
- A non-wrinkling limited graph for spherical surface parts of retiary metal sheet and metal sheet is obtained. 通过模拟得到了带孔网板和无孔板成形球面件时不起皱成形极限与板厚的关系曲线。
- A simple and practical lathing fixture and method for internal spherical surface is presented in this article. 文章介绍一种简单、实用的内球面车削夹具和车削方法。
- In contrast, the BP-5 molecule with short alkyl chain forms spherical surface micelle at the interface. 含有较短烷基链的BP-5分子在液/固界面上形成球状的表面胶束;
- Those living under water aren't affected the raindrops bounce off the surface film. 在水面薄膜上反弹起的雨滴不会影响水下的生物。
- The spherical gear is a new type of gear formed by attributing ring teeth on its spherical surface. 摘要球齿轮是在其球冠面上分布着环形齿的新型齿轮。
- The housing ring raceway is spherical surface which contribute to aligning function. 座圈滚道呈球面形,所以具有调心功能。
- A new semi-automatic spherical surface machining device is presented. Its structure and working principle are involved. 介绍一种在车床上使用的半自动车削球面装置的结构和工作原理。
- He hangs suspended from the surface film-- what you see above is just his reflection--and suck out its juices. 它倒吊在水面薄膜下,不过你看到的是它的倒影,水蜘蛛正在吮吸着战利品。
- Evidence shows these films to be generally one molecule thick, and such surface films are called spread monolayers. 有证据表明,这些膜一般都是一分子厚。这样的表面膜叫做分散单分子层。
- If the direction from object to spherical surface is the same as the direction of light, the object distance uis positive. Otherwise it is negative. 实物物距为正,虚物物距为负。
- He hangs suspended from the surface film -- what you see above is just his reflection -- and suck out its juices. 它倒吊在水面薄膜下,不过你看到的是它的倒影,水蜘蛛正在吮吸着战利品。
- The 300-meter-span spherical surface latticed shell was composed by self-balanced prestressed cableand strut elements in kweitt grid mode. “单元拼装式自平衡预应力空间钢结构”是由施加预应力的基本单元构成的新型空间结构体系。
- It also hangs suspended from the underside of the surface film by its tail, which acts as a breathing tube. 它也能用尾巴倒挂在水面薄膜下面,尾巴就是它的呼吸道。
- Any diameter in the circle generatrix may be considered as an axis of a sphere.So, on the spherical surface there are three kinds of latitude-circles . (圆母线的任一直径均可看作是球的轴线,因此,在球面上有三种纬圆.他们分别是正平纬圆,水平纬圆,侧平纬圆。