Microcapsules are particles of a size between 1 and 1,000 microns consisting of a core material and defined thin shell wall.
微胶囊系由芯物质和囊壁材料组成的大小为1至1,000微米的微小粒子。
Formulas for calculating the shell wall thick-ness are derived and a method for calculating the wall thickness is also obtained based on related theoretical analyses and actual measuring results.
本文根据理论分析和实际测定推导出管坯壁厚计算公式及确定管坯壁厚的计算方法。
The colorful effect is due to the diatom's silica cell wall, which encases the organism like a glassy shell.
它的五颜六色效果是由于硅藻的像玻璃外壳包围着机体的二氧化硅细胞壁。
Once the outer shell was complete, the family made an interior wall from straw bales stacked on dry-stone walling and staked together with hazel sticks.
房子的外壳一经完成，这家人用秸秆捆和榛枝制作干石墙面的内墙。
The thick wall of the shell allows for deep carving.
厚壳需要深挖。
A shell splinter embedded itself in the wall above his head.
在他头上方的墙壁上嵌有一块小小的贝壳片。
It has the functions of spinning and cutting, especial ly available to cut off big thin-wall cylindrical workpiece such as the shell of compressor.
该机床具有旋压切断功能，特别适用于压缩机壳体等大型圆柱薄壁筒形件的切断加工。
Instead of at this time to buy the Wall Street financial institutions shell, not as good as its talent to the acquisition of assets!
而不是在这个时候购买华尔街金融机构的壳，不如它的人才资产收购好！
Explosive shell tore into the wall of the strongpoint.
爆炸的炮弹炸穿了防守据点的墙壁。
The corrosion and temper embrittlement of reactor shell probably occurred under hot wall condition were analyzed.
对反应器壳体在热壁条件下可能发生的腐蚀和回火脆性进行了分析。
The strength and equivalent stress of the remainder wall thickness of reactor shell under new working condition were checked.
对反应器壳体剩余壁厚在新工况条件下的强度和当量应力进行了校核；
A shallow shell model is developed for the elastic buckling of a single wall carbon nanotube under a uniform external axial pressure by using the nonlocal elastic theory.
基于非局部弹性理论，在考虑小尺度效应影响的情况下，建立了单壁碳纳米管在均匀轴向外部压力下的壳体模型。
At different time, particles with different sizes can hit different locations on the wall, which are mainly at the connective part of shell and nozzle and out the convergent section of nozzle.
在不同的时间下，不同尺寸的颗粒会撞击壁面不同的位置，但主要集中在壳体与喷管的相接部分和喷管的收敛段。
On engine cases, installation base can be simplified by a mechanics model, which is case shell with hole and a complex of enclosing wall and reinforcing plate for increase strength.
发动机机匣上安装凸台结构，可简化为机匣壳体开孔后用围壁和加强板组合补强的力学模型。
The living chick in the shell has known no other world. Through the wall comes a whiteness, but he does not know it is light. Yet he taps at the white wall, not knowing why.
活在蛋壳里的鸡雏不知道另外的世界，壳壁透进来一片白茫茫，然而它不知道那是光，只是敲打着白壁，不明所以。
This reading is reinforced by the clean lines of the white eating counter, floating wall and shelves which stand in contrast to the gray cavernous treatment of the interior's shell.
室内的语言丰富多彩，另有干净整齐的白色就餐台，半空中的墙壁，与灰白色的室内壳结构形成发差的架子等等。
The influences of the separating force and axial force of the piercing point bar on the wall thickness of the shell pierced, and on its lateral uniformity are analyzed quantitatively.
定量分析了穿孔轧制力和顶头轴向力对毛管壁厚及其横向均匀性的影响。
This division of Labour is likely to be perceived as another Wall Street shell game.
这种分工可能将被视为华尔街的又一个骗局。
Because of the much thick wall of large capacity boiler drum, the pressed and weld longitudinal seam is used to manufacture the drum shell ring.
由于大容量电站锅炉汽包的壁较厚，所以在汽包筒节制造时常采用压制成两个半圆瓦片再焊接而成的方法。
The measures for shell assembly and end wall face-to-face assembly are special manufacture experience.
在装焊过程中合缸、端壁面对面装配等措施是独特的制造经验。
Addressing deformation characteristics of the shell during rotary piercing operation, wall thickness unevenness is calculated by means of the FE simulation method.
通过有限元模拟针对斜轧穿孔过程中毛管的变形特点，对其壁厚不均进行了计算。
Outer shell includes first and second shell side walls attached to a shell bottom wall and covering first and second open ends of inner sleeve.
外壳包括第一和第二壳壳底部连接到墙上，涵盖内套完第一和第二次公开墙。
The dynamic buckling behavior of the thin-wall cylindrical shell is more complicated than that of the thick shell due to its more unevenness.
由于薄壁圆柱壳比厚壁圆柱壳的不均匀性更大，薄壁圆柱壳的轴向动力屈曲比厚壁复杂得多。
This paper makes the Autofrettage analysis of thick wall spherical shell of linear strength material based on unified strength theory.
采用俞茂宏统一强度理论分析了厚壁圆筒和厚壁球壳的极限荷载，得出了统一解形式。
According to the sine law, vertical wall shell cannot be finished at one time in nc incremental sheet metal forming process, it must be formed at many times.
根据正弦定律，金属板料数控渐进成形工艺，不能一次成形出直壁筒形件，要成形直壁筒形件，必须进行多次成形。
In this paper a set of tension formulas for composite winding outside thin wall cylinder are established according to theory of cylinder shell.
本文按圆柱壳理论建立了一套在薄壁圆筒外缠绕复合材料的张力公式。
A shell splinter embedded itself in the wall.
一块弹片嵌进墙壁里。
We set the thickness of the shell elements of the welding parts of the steel structure of the car body and its sheathings, such as side wall sheathing, as the sum of their thickness.
通过设置不同部分壳体单元的不同厚度，巧妙地处理了车体钢骨架与车体侧墙板及其他各种板件的焊接关系。
We set the thickness of the shell elements of the welding parts of the steel structure of the car body and its sheathings, such as side wall sheathing, as the sum of their thickness.
通过设置不同部分壳体单元的不同厚度，巧妙地处理了车体钢骨架与车体侧墙板及其他各种板件的焊接关系。
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