The official insignia for the rank of Lord is a metal seal, or chop.
此侯王的官徽是一枚金属章或印。
Generally use the soft rubber type sealing ring seal, hard seal ring-type metal seal used.
软密封型一般采用橡胶环密封，硬密封型通常采用金属环密封。
Fire Safe - Secondary metal-to-metal seal ACTS as backup if primary seal is destroyed by fire.
防火安全-如果第一个密封被火烧坏，则第二个金属对金属密封作为后备密封发挥作用。
According to the materials can be divided into dynamic seal metal seal and metal sealing valve.
根据动密封的材料也可分金属密封和非金属密封阀门。
To metal seal is provided to effectively prevent both internal and external leakage of the valve.
对金属辅助密封结构，有效地控制阀门的内漏和外漏。
The valve is offered with either a soft or metal seal, providing capability for enhanced shutoff.
阀门是提供带有软或金属密封，提供能力增强停止。
Adopts the fireproof structure. Even if the soft sealing material is burned, the metal seal still takes effect.
采用防火结构，即使软密封材料烧损，金属密封仍能起到作用。
Valves feature as standard secondary metal-to-metal seal in the event of the primary seat being destroyed by fire.
作为标准配置，阀门具有第二个金属对金属密封，以防万一第一个密封被火毁坏。
3 completely changed the metal seal valve easy to leak, torque, sealing surface corrosion of the shortcomings of impatience.
䅒3。彻底改变了金属硬密封球阀易泄露、扭矩大、密封面不耐腐蚀的缺点。
The paper discusses the techniques of chemical plated nickel and electroplated nickel, as well as their difference in the ceramic-metal seal process.
讨论了陶瓷-金属封接中化学镀镍与电镀镍工艺及相互之间的区别。
The seals of tubing spool and tubing hanger are classified as two types:vertical rubber seal and tapper metal seal. Users can select one of them upon their requirement.
油管四通和油管悬挂器分两种密封结构形式，一种是直 座式橡胶密封，一种是 锥 座式金属硬密封，可根据不同需要确定其选用形式。
Several typical ceramic to metal seal structures are introduced, and the useful experience calculation formulas for evaluating the characteristics of the seals are presented.
介绍了10种典型的端面封接结构，用经验计算评价了各种结构在强度和热稳定性上的差异。
A new returnable actuator disk of metal seal structure butterfly valve was presented, and its principle, force analysis, characteristic of the actuator were discussed as well.
提出了一种双向压金属硬密封蝶阀蝶板可逆回转机构，讨论了可逆回转机构的工作原理、受力分析及特点。
This paper discusses the main problems of ni-cd cell such as leakage at ceramic-metal seal factors effecting on the specific energy density choice of separator and the cadmium electrode.
文中论述了镉镍单体电池中陶瓷金属封接技术、响电池比能量的因素、膜的选择和镉电极对电池性能的影响。
The orbicular seal joint was widely used in the propulsion system of satellites. Its sealing mechanism was studied, and the important effect of the plasticity for metal seal was discussed.
针对卫星推进系统管路中经常使用的球面密封结构，分析了其密封的机理，讨论了塑性变形对金属密封的重要作用。
This paper discusses the main problems of Ni-Cd cell, such as leakage at ceramic-metal seal, factors effecting on the specific energy density, choice of separator and the cadmium electrode.
文中论述了镉镍单体电池中陶瓷金属封接技术、影响电池比能量的因素、隔膜的选择和镉电极对电池性能的影响。
When installing a pinch valve to a rubber, PVC, or any "slick" mating flange, we recommend that you install a metal serrated gasket between the two flanges to assist in the seal.
在安装夹管阀时，如果采用橡胶、PVC或任何“光滑的”配套法兰，则我们建议在两个法兰之间加装一个金属锯齿垫圈以增强密封效果。
Get yourself a few screw-top or Kilner-type jars, making sure the tops don't have any exposed metal that will react with the vinegar (plastic tops are perfect - provided they seal properly).
取一个旋盖的或者kilner式的罐子，盖子上不可以有暴露的金属，因为金属会和醋起反应(密封性好的塑料盖子最好)。
Seal carving also requires choice materials like metal, jade, animal teeth and horns, pottery, bamboo, fruit-pits, and stones.
篆刻也需要像金属材料，选择玉，动物牙齿和角，陶器，竹，水果，和石头。
Ball and valve seat rings are metal materials, sealing pressure than the large, rely on the media itself can not seal the pressure has reached the requirements to be imposed by external forces.
球体和阀座密封圈都采用金属材料制造，密封比压很大，依靠介质本身的压力已达不到密封的要求，必须施加外力。
The metal diaphragms act as the seal at the top of the valve.
金属横膈膜在阀门的顶部作为密封。
The metal diaphragms act as the seal at the top of the valve. The primary improvement in this generation of valves is the elimination of the spring used to open the valve.
金属横膈膜在阀门的顶部作为密封。这一代阀门的主要的改进是取消了用于开启阀门的弹簧。
In such cases, a metal gasket also not applicable, because the requirements of the compaction force is too large, caused the bolts, make much deformation flange is not easy to seal.
在这种场合，金属垫片也不适用，因为这时要求的压紧力过大，导致螺栓较大的变形，使法兰不易封严。
Red Seal endorsement is also available to qualified motor vehicle body repairers (metal and paint) upon successful completion of the interprovincial Red Seal examination.
红印章背书对于成功完成跨省的红色钢印的考试的合格的汽车车身维修工（金属漆）也适用。
Metal elastic force ring inside piston rings can add initial elastic force of the non-metallic piston ring to get expectative seal effect.
在活塞环的内侧设置金属的弹力环增加非金属活塞环的预弹力，可到达预期的密封效果。
Now gate valves have been replaced by eccentric metal hard seal ball valves in the construction of some new unit and old unit revamping.
偏心金属硬密封球阀已在一些新装置建设和老装置改造中取代了一部分闸阀而得到应用。
The company produced the first nuclear power plant in 1974 with metal diaphragm seal.
该公司1974年生产第一台核电站用金属密封隔膜阀。
First, the water pump mechanical seal ring on the surface of metal corrosion.
第一，水泵的机械密封上金属环表面均匀腐蚀。
First, the water pump mechanical seal ring on the surface of metal corrosion.
第一，水泵的机械密封上金属环表面均匀腐蚀。
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