查询词典 lead-chamber process

The results indicated that during the pressure-keeping stage, the temperature field distributed evenly at the surface and inner part of the billet. In the extrusion process, however, they fluctuated tempestuously which lead to partial overheating on billet surface and result in superficial crack. The flaw analysis and forecast were validated to the experimental result of extruded product.

模拟结果表明，坯料内部和表面的温度场在保压过程中分布均匀，而在挤压过程中则随时间推移而剧烈波动，从而造成坯料表面局部过热，由此导致制件表面龟裂现象的发生。

Leaded gasoline exhaust pollution of traditional gasoline with the production process of tetraethyl lead as an anti-explosive agent.

、含铅汽油的废气污染传统汽油生产工艺中以四乙基铅作为防爆剂。

Heating billet temperature cannot be detected in the hearth. Only by detecting temperatures of the stove side or hearth with estimation from mere experience could lead to great error on the measurement of billet temperature and affect the quality of post-processing accordingly; Overheating also exists in the heating process, and the quality of product is sway by overheating oxidation. Though infrared thermoscope is used to detect the temperature of billet when it is taken out of the stove, precision is still affected because of the oxide layer on the surface.

燃气与空气的配气量比例，一般通过人工调节，未实现按加热条件自动动态调节；无法在炉膛内检测被加热钢材的温度，只能通过检测炉壁或炉膛温度，再凭经验估计钢材温度，结果是钢板温度误差大，影响后续加工质量；钢材加热存在表面过烧现象，有时表面烧损、氧化严重，影响产品质量；尽管钢材出炉时，可用红外线测温仪来进行钢材表面温度检测，但因钢材表面存在氧化层，也影响钢材温度检测精度。

The number of un-repaired DNA damages is thimbleful, but these un-repaired damages maybe produce very important influence on organism. In the replication process, DNA damage can lead to gene mutation.

为保证机体生理活动的正常进行、生命过程的延续和遗传的稳定性，生物体内形成了一整套相当完善的修复系统，可使DNA的损伤得到最大限度的修复。

From semiconductor and passive component, integrated circuit design, electron is assembled with make equipment, material without lead, to the test attestation serves multivariate focusing, from stick a yuan of parts of an apparatus, down to tinily the PCB board, equipment that nod glue, surface sticks furnish equipment, solder the equipment new product that involves an electron to assemble process of science and technology, in can handing in meeting electron high to exhibit rich item on display, find.

从半导体与被动元件、集成电路设计、电子组装与无铅制造行动措施、材料，到测试认证办事多元聚焦，从细小的贴片元器件、以至PCB板、点胶行动措施、概况贴装行动措施、焊接行动措施等波及电子组装科技过程的新产物，都能够在高交会电子展丰硕的展品中找到。

In the process of economic development, capital accumulation and technique progress lead to one country's transformation of comparative advantage.

经济发展过程，由於资本累积及技术进步引导著一国的比较优势转变，在国际分工下，产业结构自然必须有所调整。

To lead the plant TPM, and execute the maintenance process for equipment and machinery.

指导工厂的TPM系统，执行机器设备的维修过程，确保工厂的生产线的顺利运转。

Monte Carlo method is used to simulate the process of light transmission and collection in long lead tungstate (PbWO4 or PWO) crystal.

利用蒙特卡洛方法对钨酸铅(PbWO4或PWO)长晶体的光传导与光收集过程进行了模拟计算，着重讨论了晶体吸收长度，折射率等因素对光收集的影响。

However,on certain meaning,this phenomenon lead to mistake understanding about Corporate Culture and tendency of formalism,unilateralist and empties in the process of Corporate Culture development.

然而，这却在某种意义上造成了人们对于企业文化的认识误区，并使得企业文化建设出现了形式化、片面化、空泛化倾向。

The conflicts and contradictions in the change process lead to unsteadiness in that area.

日本作为一个军事大国的崛起，将对中国的军事安全和政治安全构成潜在挑战和威胁。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。