surfaces的例句大全

Electrostatic attraction will play a major role in the absorption of viruses to positively charged surfaces.

静电吸引在病毒吸附到带正电荷的表面中起主要的作用.

Instruction Design Studies of "Euler's Formula and the Classification of Closed Surfaces" for High School Mathematics

高中数学欧拉公式与闭曲面分类教学设计研究

Special Surfaces about the Gauss Curvature to be a Quadratic Function in 3-Dimentional Minkowski Space

三维Minkowski空间中高斯曲率为已给二次函数的几个特殊曲面

The spherical surfaces defined by several arbitrarily chosen points are all concentric.

凡是由几个任意选点确定的球面都是同心面.

The utility model relates to an inserted tape cartridge which is made of a box ( 1) with an open side and two side surfaces ( 3) which are respectively provided with a clamp ( 2).

一种插入式磁带盒，由一面开口的盒子（1）的两侧面（3）上各制一个卡子（2）而制成。

Compound surfaces are more difficult and expensive to fabricate.

复合的表面在制造上更困难,花费也更大.

Horizontal surfaces should be wet-dusted daily with cloths moistened with Enironmental Protection and detergent.

水平面需要勤洒保护环境卫生的抗感染洗涤剂,保持尘土湿润.

Clean the inside surfaces of your front teeth using up and down movements.

用上下移动的方法清洁前排牙齿的内面.

Extension factor of control deformation for parametric surfaces at four-sided region and experiment

参数曲面四边域上控制变形的伸缩因子与实验

Marine crustaceans with feathery food-catching appendages; free-swimming as larvae; as adults form a hard shell and live attached to submerged surfaces. small freshwater crustaceans with a shield-shaped carapace.

海生甲壳动物，有羽毛状捕食的附肢；幼体独立游水；成体形成硬壳附着生活于水下。小型淡水甲壳动物，长有盾牌状甲壳。

The NCAR Graphics home page provides a stable UNIX package for drawing contours, maps, surfaces, weather maps, x-y plots, and many others.

NCARGraphics主页提供了一个稳定的UNIX包用来绘制轮廓图、地图、表面图、气象图、x-y图以及很多其他图形。

These waves reflect off surfaces all around and return to my ears.

这些波反射出周围的表面，并返回到我的耳朵。

The nano-sized PTFE particle generat metal fluoride, forms physical boundary film and repair the injured surface. Submicron-sized PTFE works as rolling element, micron-sized PTFE hinders relative motion of the friction surfaces due to the distortion from pressing.

纳米PTFE微粒通过生成金属氟化物、微粒修复作用和形成物理边界膜，亚微米PTFE通过滚动体作用。微米PTFE在摩擦副间发生变形而阻碍摩擦表面相对运动。

First-principles study of the structures and electron states of IVB and VB transition metal carbides and their surfaces

IVB和VB过渡族金属碳化物及其表面的结构和电子态的第一原理研究

The Effect of Rough Surfaces on Chemical Corrosions of Metals

粗糙表面对金属化学腐蚀的影响

Unconformities are surfaces of erosion or non-deposition.

不整合面是侵蚀面或无沉积面.

The surfaces of wool single yarn are covered by soluble polyvinyl alcohol using friction spinning.

利用摩擦纺技术将可溶性维纶以一定包覆比包覆于毛单纱表面.

Transparent and thin copper layer in various colours can be electroplated onto stainless steel surfaces from an alkaline bath with low current density.

在碱性铜盐溶液中以低电流密度对不锈铜进行电镀可获得多种彩色鲜艳的透明薄铜层。

The Software System of the Triangle Meshes Automatic Generation for Surfaces Based on FGT

基于FGT的曲面三角网格自动生成软件系统

In order to evaluate precisely the surfaces formed from different machining methods, computers and admeasuring apparatus were used to collect the data of surface outlines and quantitatively calculate and analyze the outline expansion length ratio.

为了对不同机械加工方法形成的表面进行准确的评价，通过计算机和测量仪采集表面轮廓数据，对轮廓展开长度比进行了定量的计算与分析。