查询词典 insulation work

Changzhou Jinshun Railway Rccessories factory founded in 1978, is the production of various kinds of fish plate rail with a specialized factory, professional production of various kinds of insulation fish plate, ordinary fish plate, and emergency first aid for fish plate, abnormal fish plate. frozen fish plate joints, glue joints Merlion CPU boards, the CPU Stickies fish plate at the scene. UIC adhesive joints fish plate, bridge-plate accessories such as railway lines, the products have been sold to the National Railway Bureau, popular user's praise.

常州市金顺铁路配件厂创建于1978年，是生产各类铁路用鱼尾板的专业工厂，专业生产各类绝缘鱼尾板、普通鱼尾板、急救鱼尾板急救器、异型鱼尾板、P60冷冻接头鱼尾板、P60胶粘接头鱼尾板、P60现场胶粘鱼尾板、UIC P60胶粘接头鱼尾板、桥型垫板等铁路线路配件，产品远销全国各铁路局，深受用户的好评。

Now the use of polyurethane foam insulation systems in walls less than 10% share.

现在的聚氨酯泡沫保温系统在墙壁不到10％的市场份额使用。

In this paper the effect mechanism of the porosity of porous silicon on its thermal insulation is proposed.

研究了多孔硅层孔隙率对其热绝缘性能的影响机制。

Raymond Red Star machines widely used in production of barite, calcite, potash feldspar, talcum, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, swelling earth, kaolin, cement, phosphate rock, gypsum, glass, insulation materials, etc. Mohs hardness is not greater than 9.3 and humidity below 6% of non-inflammable mineral, chemical and construction industries more than 280 kinds of materials of high fine flour processing, particle size 80-325 mesh finished products within the scope of arbitrary regulation, part of the material up to 600 mesh.

红星机器生产的雷蒙磨广泛适用于重晶石、方解石、钾长石、滑石、大理石、石灰石、白云石、莹石、石灰、活性白土、活性炭、膨润土、高岭土、水泥、磷矿石、石膏、玻璃、保温材料等莫氏硬度不大于9.3级，湿度在6%以下的非易燃易爆的矿产、化工、建筑等行业280多种物料的高细制粉加工，成品粒度80—325目范围内任意调节，部分物料最高可达600目。

Axial insulation structure was optimized to reduce potential gradient in DC high-voltage accelerating tubes of 500 mA.

为了降低500 mA直流高压加速管高梯度区的电位梯度，对加速管轴向绝缘结构进行优化设计。

Abrupt insulation changes cause very large concentrated electrical stresses. These stresses can be eliminated by terminating the cable above ground in an expensive device known as a "pothead".

绝缘层的突变引起非常大的集中的电应力，这可通过电缆穿出地面时采用昂贵的称为"电缆头"的端部来消除。

Are specialized in high-voltage power transmission line protection system insulation design, development and manufacture of high-tech enterprises.

是专业从事高压输变电系统绝缘防护系列设计、开发与制造的高新技术企业。

The prefab housing was made out of blue aluminum siding lined with styrofoam insulation.

预制的组合屋外表是蓝色铝皮，里面有发泡材料保温内衬。

Thus an oil-paper insulation system model is introduced for the return voltage analysis. By testing different aged paper or pressboard, the impact of aging degree to the return voltage may be achieved, and it could be helpful to the aging assessment. Based on the principle of polarization process, the basic theory of return voltage is present.

为此，在研究油浸电力变压器绝缘结构的基础上构建了油纸绝缘系统模型，针对该模型进行了回复电压试验，试图通过改变纸的老化程度来分析此时回复电压的变化规律，以期由此有助于进行老化评估。

The viscoelastic models for calculating elastic forces in the insulation spacer are employed, because they are closer to the real physical structures and dynamic stiffness of oil-impregnated pressboard.

因为这一模型更能真实地反映油浸绝缘垫块纸板的物理结构和力学性质。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。