那封信装在一只高度密封的瓶子里。
The letter was contained in a bottle fast as a Kentish oyster.
它是高度密封，用钢铁和混凝土制成的非常厚的壁障。
The containment structure is a hermetically (air tight) sealed, very thick structure made of steel and concrete.
DISS接头成功密封的关键是密封表面的极端平滑。必须保护这些表面，以维持高度密封性。
The key to successful sealing of the DISS connection is the extremely smooth finish of the sealing surfaces. These surfaces must be protected to maintain high leak integrity.
本文利用高度非线性有限元分析软件MARC分析轿车行李箱密封条唇边的起皱问题，并对其结构及材料进行了优化。
Corrugation problem in the car trunk sealing strip edges is analyzed with the highly non-linear finite element analysis software (MARC). The structure and material is optimized.
三道机械密封防止介质的泄漏，同时泵内部的高度抛光降低了对形成的聚合物链的损害。
A sophisticated triple mechanical seal system prevents leakage of the pumped fluid whilst highly polished pump internals minimize damage to the forming polymer chains.
采用被动式原则，建筑高度绝缘，尽可能地采用密封空间，并使用一个高效率的热交换器使能源利用效率最大化。
Using passive house principles, the structure is heavily insulated, as air-tight as possible and employs a high-efficiency heat exchanger to maximize energy efficiency.
分析表明，载荷、密封间隙、橡胶密封筒高度对应力最大值有影响，而摩擦系数影响很小。
The result shows that load, seal gap and seal height have influence on the maximum stress while friction coefficient has little influence on it.
研究成果为煤新型气化温度场控制和气化炉经济密封高度的选择提供了依据。
This provides bases for temperature field control of novel coal gasification and economical airproof height.
随海拔高度变化而变化着的气压，使我们携带的密封袋或密封塑料瓶等全都膨胀了起来。
Air pressure changing a long with the altitude makes all the plastic-made sealed bags or bottles bulged.
论文是针对一个特殊的系统进行建模，此特殊可描叙为：控制系统为对密封管道中质量轻物体（以乒乓球为例）高度的控制。
This thesis aims at modeling a special system, which can be described in this way : The control system is to controling the light-quality object in the sealed pipeline. (eg: ping pang balls).
如果一个完全密封的单元(羟色胺设备)可用，练漂，可以做到在一个阶段，一个高度碱性过氧化氢浴。
If a fully enclosed unit (HT equipment) is available, scouring and bleaching can be effected in a single stage in a highly alkaline peroxide bath.
与密封管道密封相连接的是风机，需要控制模型底部的风扇来控制物体在管道中悬浮的高度，其中非线性红外线作为系统的测量仪器。
The fan connected with the pipeline at the bottom of the model, is used to control the suspended -height of the object in it. And the Nonlinear Infrared is used as the measuring instrument.
钨铬钴合金可以进行高度抛光，可用于钢阀门的密封环。
Stellite takes a high polish and is used in steel valve seat rings.
测定了压电泵的进出口布置方式、进出水管管径、密封圈布置方式、腔体高度对压电泵流量最佳频率的影响规律。
The influences of the arrangement and diameters of inlet and outlet, the Oring layout, and the chamber height on the optimal for flow rate working frequency were studied experimentally.
测定了压电泵的进出口布置方式、进出水管管径、密封圈布置方式、腔体高度对压电泵流量最佳频率的影响规律。
The influences of the arrangement and diameters of inlet and outlet, the Oring layout, and the chamber height on the optimal for flow rate working frequency were studied experimentally.
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