I plant mainly produces all kinds of high, medium, low flange, ring, forging, gear and special flange.
我厂主要生产各种高、中、低压法兰，环件、锻件、齿轮及异型法兰。
The study found that round ring chain failures, mainly due to round ring chain by corrosive medium corrosion, caused the failures.
经研究发现圆环链的失效，主要是由于圆环链受到腐蚀性介质的腐蚀，而引起的失效。
If air weren't admitted into the bell jar the electric bell in the bell jar would not ring because of a lack of a medium.
如果我们不让空气进入铃罩，铃罩中的电铃一定会因缺少介质而不响了。
It was found that the ring opening polymerizations of epoxide based monomers with THEIC can be carried out in a heterogeneous medium smoothly.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳离子开环聚合反应。
Covering the performance range below the MC, the new MBN ring section multistage pump is the ideal choice for medium pressure pumping applications.
MBN泵的性能曲线范围覆盖了MC曲线以下的部分。新版的MBN节段式多级泵是中等压力条件下的理想选择。
The gas flow in the gain medium is one of the main error sources in ring laser gyros.
气体增益介质的流动是激光陀螺中的一项主要误差源。
Ring hammer crusher apply in mining, cement, coal, metallurgy, building materials, road, such departments of medium hardness and brittleness material finely.
环锤式破碎机适用于矿山、水泥、煤炭、冶金、建材、公路、燃化等部门对中等硬度及脆性物料进行细碎。
Radical ring expansion is a new strategy to synthesize the medium-sized and even large rings, nowadays, it is one of the important research fields of organic chemistry.
而自由基扩环反应是合成中环乃至大环有机化合物的一种有效的新方法，已成为当今有机合成化学的前沿研究领域之一。
If air weren't admitted into the bell jar, the electric bell in the bell jar would not ring because of a lack of a medium.
如果我们不让空气进入铃罩，铃罩中的电铃一定会因缺少介质而不响了。
Then the wandering soul wild crane stands still the memory river, listen to whistle play tightly ring slowly, water rises a ship to go medium long things of the past.
再孤魂野鹤的伫立记忆河头，听着哨子的紧奏慢响，水涨船行中的悠悠往事。
The synthesis of metallocene, the effects of substitution in cyclopentadiene ring, reaction medium for synthesis and separation of chiral metallocene have been highlighted.
重点介绍了金属茂的合成方法及环戊二烯环上的取代基、溶剂对合成及分离旋光性金属茂的影响。
Different body materials and seal ring compound folder layer are suitable for different medium.
更换阀体材质和密封圈复合夹层可适用不同介质。
According to the factors of operation pressure, medium and temperature, the specification and outside dimension of hollow metal O-ring, the detailed dimension of sealing groove were determined.
设计时应根据操作压力、介质和温度等条件确定金属空心o形圈的外形尺寸和规格，然后进行矩形槽的设计。
Since the special structure treatment of the dynamic and static ring sealing points in the medium e…
由于介质端动静环密封处的特殊结构处理，该装置适用于介质压力和粘度较大、转速较高的密封场合。
Research progress regarding the use of PET reactions on synthesis of medium to large ring compounds and the prospects of their applications were introduced.
综述了利用分子内的光诱导电子转移反应合成中到大环化合物的进展。
This text mainly points out that the extension of the ring power-supply network in the urban medium-voltage power supply is a comparatively reasonable way of power supply with certain advantages.
文章重点提出在城市中压电网中推广环网供电方式是一种较为合理的具有一定优势的供电方式。
Valve seat (ring) generally use the Teflon and other flexible materials, easy-to ensure the seal, and valve sealing force with medium pressure increases.
球阀阀座(密封圈)一般采用聚四氟乙烯等弹性材料制造，易于保证密封，而且球阀的密封力随着介质压力的增加而增大。
The ring frame and the screen can make the plant growing medium manually separated to be multi-layer with different height.
圈架和筛网可以将植物生长介质人为地分隔成高度不同的多个层次。
Medium pressure metal ring (m type) conduct the pressure into the pipe though the hole of path and groove to increase the reaction strength of metal ring.
中压型金属密封环(m型)将压力径侧孔或槽引入管内，以便加大密封环之反应力。
Inserting ring carrier to the wearing piston of high-power medium speed diesel engine is a useful repaired way.
大功率中速柴油机磨损的活塞镶装镶圈是一种有效的修复方法。
Strain 5 was continually mutagenized by ultraviolet radiation, strain 8 was selected on the cellulose-congo red medium on the ground that can shape better transparent ring.
以5号菌株为出发菌株，经过紫外线诱变，用刚果红纤维素平板透明圈选育法得到8号菌株。
In this paper, the design basis, calculation method and construction feature of the new type composite oil ring with helical spring used in the medium and high speed diesel engine are described.
本文介绍了一种中、高速柴油机上使用的螺旋弹簧式组合油环的设计依据、计算方法及结构特点，总结了在120型柴油机上的试验结果。
Then the wandering soul wild crane stands still the memory river, listen to whistle play tightly ring slowly, water rises a ship to go medium long things of the past.
孤魂野鹤的伫立记忆河头，听着哨子的紧奏慢响，水涨船行中的悠悠往事。
The liquid resistance value can be altered by adding in standby raw material and is applicable for slip ring electrical motor of light load, medium load and heavy load starting up.
液体阻值通过添加备用原料来改变。适用于轻载，中载，重载起动的滑环电机。
With the optimal project, the defects of Y-type seal-ring were eliminated. As a result, the Y-type seal-ring can satisfy the seal requirement of hydraulic prop with water medium.
依据最优方案成型的Y型密封圈其缺陷得以消除，符合水介质单体液压支柱对密封元件的要求。
Then the wandering soul wild crane stands still the memory river Listen to whistle play tightly ring slowly, Water raises a ship to go medium long things of the past.
再孤魂野鹤的伫立记忆河头，听着哨子的紧奏慢响，水涨船行中的悠悠往事。
Then the wandering soul wild crane stands still the memory river Listen to whistle play tightly ring slowly, Water rises a ship to go medium long things of the past.
再孤魂野鹤的伫立记忆河头，听着哨子的紧奏慢响，水涨船行中的悠悠往事。
The result showed that the composition of naphthoxazine was dependent on the polarity of the reaction medium, the stronger of solvent polarity, the less of ring content.
结果表明，该预聚物的成环率和溶剂的极性有关，溶剂的极性越强，成环率越低。
Sound radiation analysis of low order modes from the ring-stiffened cylindrical shells in fluid medium;
对流场中一无限长周期环肋圆柱壳受激振动的辐射声压进行了理论和实验研究。
Sound radiation analysis of low order modes from the ring-stiffened cylindrical shells in fluid medium;
对流场中一无限长周期环肋圆柱壳受激振动的辐射声压进行了理论和实验研究。
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