壳体

词组短语

hard surface

与壳体相关的网络例句 [注：此内容来源于网络，仅供参考]

For excluding poorly preserved shells, a shell alteration index is suggested to estimate the state of preservation of brachiopod shells through examination under cathodoluminescence and scanning electron microscopes. This study shows brachiopod taxa e.

基于壳体保存程度的详细分析，以阴极发光程度、壳体显微结构为参数建立了壳体成岩作用改造程度的量化模式，经化石壳体氧、碳同位素值的验证，这一模式基本可以用来对不同保存环境下的样品进行筛选。

Corbicula fluminea (Müller 1774) was bred in the laboratory and two shell samples (shell height, A=13 mm, B=9 mm) were selected to determine the carbon isotopic composition of the increment shells (aragonite, CaCO3) and the host water. The results indicate that the carbon isotopic compositions of the two shells increased as the δ^13 C values of the host water increased from -5.24‰ to 1.41‰, showing the influence of δ^13C values on the shell carbon isotopes.δ^13C value ranges from -4.76% to -2.09% and δ^13 C from -8.49% to -2.89%. The δ^13 C values of shells A and B are both more negative than the predicted equilibrium ones, indicating that the shell had used the metabolic CO2 rich in 12C during their growth process.

对双壳类河蚬进行了室内养殖，并选取两个壳体样品（壳高，A=13 mm， B=9 mm），测定其生长部分壳体和生长期间水体碳同位素，研究表明，随着水体碳同位素的升高（δ^13C由－5.24‰升至1.41‰），两壳体碳同位素也随之升高，表明水体对壳体碳同位素的影响；δ^13CA分布范围为－4.76‰~-2.09‰，δ^13CB为－8.49‰~-2.89‰，壳体A和B碳同位素均比预测平衡值偏负，表明壳体在形成过程中利用了新陈代谢产生的富集12C的CO2。

Simulation result of the experiment shows that unloading and recovery process of PTCS is not consistent with the local stress redistribution and concentration.It can be divided into four phases:1.local stress unloads first in the middle of PTCS;2. stress continues to unload near the incident bar.3.Stress continues to unload near the transmission bar,the first and second layer PT buckling rumple disappear;4.the whole PTCS vibrates elastically.

对具体冲击实验的数值模拟结果表明：相变柱壳的卸载恢复过程在柱壳结构中是不均匀的，伴随着壳体局部应力释放和局部应力集中，可以分为以下四个阶段：1、柱壳中部发生弯曲变形的壳体应力首先释放，2、靠近入射杆端的壳体应力继续释放，3、靠近透射杆端的壳体应力释放，第一层与第二层相变屈曲皱褶消失，4、柱壳整体弹性振动。

Production plant is built by Liwo machining centers, CNC horizontal boring and milling machines, CNC milling machine portfolio composed of "soft-shell parts production line": production block, cylinder head, gearbox, and other high technology content Shell exports of parts and vehicles and Liwo Liwo CNC machining centers, and other components of the "revolving line of processing": processing the internal combustion engine piston, cylinder differential top shell, shell reducer such as automobiles, engineering machinery, Agricultural machinery industry with high technical content in the rotating parts, as well as between the rotating shell parts and exports between the parts production.

现生产工厂已建由立卧加工中心、卧式数控镗铣床、数控组合铣床组成的"壳体类零件准柔性生产线"：生产缸体、缸盖、变速箱等各种技术含量高的壳体类出口零件；以及数控立卧车和立卧加工中心等组成的"回转体加工线"：加工内燃机活塞、缸头等差速器壳体、减速器壳体等汽车、工程机械、农机行业中技术含量高的回转体零件以及介于回转体和壳体类零件之间的出口零件生产。

A telephone is provided with a first housing and a second housing slideably secured to the first housing for movement between an open position and a closed position, said second housing projecting out from said first housing in said open position.

一电话机设有一第一壳体和可滑动地固定到第一壳体上的一第二壳体，以在一打开位置与一关闭位置之间运动，所述第二壳体在所述打开位置下从所述第一壳体伸出。

Following conclusions are concerning the strength of filament wound solid rocket motor case:(1) The inter-delamination is important for the strength of the case, and there are many factors, such as, the matrix, the interface, the fiber volume fraction, the fiber arrange pattern, to influence on the delamination.

最终结合宏观、细观两方面的研究和分析，并联系到纤维缠绕固体火箭发动机壳体的强度，可以得到如下结论：（1）壳体的内部脱层是导致壳体强度下降的重要原因，而影响壳体内部脱层的因素除了基体材料外还有界面，纤维的排列阵列、体积分数，壳体的铺层次序等。

The upper shell and the lower shell are provided with an operating window for rotating the intermediate shell and a driven portion, which is engaged with a rack bar passing outside the operating window for rotating the intermediate shell up to a predetermined position, is provided on an external peripheral face of the intermediate shell.

上壳体和下壳体设置有用于旋转中间壳体的操作窗口，与通过操作窗口外侧的齿条配合用于将中间壳体旋转到预定位置的从动部分设置在中间壳体的外周边表面上。

The tuning hand wheel is connected to spindle of drive bevel gear. The tuner joint is inside case. The worm wheel is fixed on stepped shaft fixed by nut. The worm engage to the worm wheel is fixed inside case. The upper end of worm is connected to the driven bevel gear. The spindle of drive bevel gear across the hole on the upper cover is connected to the hand wheel.

其特征在于：壳体上有一槽体，调音手轮与主动锥齿轮的轴相连接，调音器接头安装在壳体相应调孔内，蜗轮固定在调音器接头后端的阶梯轴上，用螺母固定，与蜗轮相啮合的蜗杆固定在壳体相应的孔内，用空心螺栓将其固定，蜗杆上端与从动锥齿轮连接，从动锥齿轮与壳体之间有垫片，主动锥齿轮的轴穿过壳体上盖的孔内，并且与手轮连接，用固定螺栓固定上盖。

Production plant is built by Liwo machining centers, CNC horizontal boring and milling machines, CNC milling machine portfolio composed of "soft-shell parts production line": production block, cylinder head, gearbox, and other high technology content Shell exports of parts and vehicles and Liwo Liwo CNC machining centers, and other components of the "revolving line of processing": processing the internal combustion engine piston, cylinder differential top shell, shell reducer such as automobiles, engineering machinery, Agricultural machinery industry with high technical content in the rotating parts, as well as between the rotating shell parts and exports between the parts production.

现生产工厂已建由立卧加工中心、卧式数控镗铣床、数控组合铣床组成的&壳体类零件准柔性生产线&：生产缸体、缸盖、变速箱等各种技术含量高的壳体类出口零件；以及数控立卧车和立卧加工中心等组成的&回转体加工线&：加工内燃机活塞、缸头等差速器壳体、减速器壳体等汽车、工程机械、农机行业中技术含量高的回转体零件以及介于回转体和壳体类零件之间的出口零件生产。

There are bearing pedestal and blowing case on the main machine base. There is grinding case on the blowing case, whose middle part has multilayer dial equipping on the main bearing. On each dial, there are numbers of roller, and there are corresponding ring for each dial.

主机机座上装有轴承座及进风壳体，进风壳体上装有磨腔壳体，套装在主轴上的多层转盘位于磨腔壳体中部，在每层转盘圆周上均布有数个环辊，磨腔壳体内圆周有滚道的磨环。

与壳体相关的网络解释 [注：此内容来源于网络，仅供参考]

all-metal kiln：金属壳体干燥室

砖混凝土体干燥室 brick and concrete kiln | 金属壳体干燥室 all-metal kiln | 预制组装结构干燥室 pre-fabricated modular construction kiln

housing group：壳体组件

housing gear;壳体齿轮 | housing group;壳体组件 | housing hand hole plate;壳体检修孔盖板

housing magnetic screen：壳体磁性滤网

housing hand hole plate;壳体检修孔盖板 | housing magnetic screen;壳体磁性滤网 | housing mark;壳体记号

Sheal test pressure：壳体试验压力

壳体试验 Shell test | 壳体试验压力 Sheal test pressure | 空气阀门 Air valves

double hulled：双壳体的

double hull 双层壳体 | double hulled 双壳体的 | double hydrofoil craft 双水翼艇

shells：壳体

Shell plates, forming ends of 壳体用材料,封头成型 | Shells 壳体 | allowable working pressure 许用工作压力

nozzle cap nut：喷油器壳体

needle lift 喷嘴盖形螺母 }eLtFWhX | nozzle cap nut 喷油器壳体 R|?*|5fi | nozzle holder 突缘安装喷油器壳体 H_}21]4 6

filter housing case retaining bolt：滤清器壳体固定螺栓

filter housing case;滤清器壳体 | filter housing case retaining bolt;滤清器壳体固定螺栓 | filter housing cover;滤清器壳盖

relief valve housing：安全阀壳体

relief valve guide;安全阀导向装置[器件] | relief valve housing;安全阀壳体 | relief valve housing assembly;安全阀壳体总成

valve body：壳体

壳体 body | 壳体 valve body | 阀箱 valve box