查询词典 fire-tight

1Binding engineering actual,problem,the thesis has researched theoperational principle of gas operated of rapid-fire guns and changing of power gasin rapid-fire guns.According to hydrodynamical rationale,the equation thatdescribed changing of gas in the room of gas operated and moving law of pistonhave been derived.

1结合工程实际讨论了某型自动火炮的自动机的工作原理及自动机中火药气体的变化过程，根据流体力学的基本原理推导了描述自动机气室中气体压力变化和活塞运动规律的基本方程。

Any covering fabric or fire-barrier material which has been treated with a fire-retardant chemical to reduce the ignitability of the upholstery shall, before it is conditioned in accordance with clause 7.1 of B.S.

任何覆盖面料或经过阻燃化学处理以减少可燃性的阻燃材料在根据 BS5852 第一部分7.1平衡之前，须经过水洗过程（4.2）。

Any covering fabric or fire-barrier material which has been treated with a fire-retardant chemical to reduce the ignitability of the upholstery shall, before it is conditioned in accordance with clause 7.1 of B.S.

Y天天外贸论坛是中国最好的外贸论坛之一任何覆盖面料或经过阻燃化学处理以减少可燃性的阻燃材料在根据 BS5852 第一部分7.1平衡之前，须经过水洗过程（4.2）。

Non-fire retardant rubber conveyer belts traditionally used in mines and recommended fire retardant PVC, PVG conveyer belts are tested over a range of external heat fluxes 20～50kW2 with a cone calorimeter. Ignitability, heat release, smoke toxicity, specific extinction area of these belts are systemic ally studied in this paper.

利用锥形量热计对我国煤矿传统使用的非阻燃橡胶输送带和目前推广应用的PVC和PVG阻燃输送带在20～50kWm-2辐射能量条件下的点燃性能、热释放性能、烟气毒性及烟气的减光性进行了系统的实验研究，结果表明，非阻燃CR输送带的火灾危险性远大于阻燃输送带PVC与PVG，但阻燃输送带PVC与PVG的CO生成率较高。

And I looked, and, behold, a whirlwind came out of the north, a great cloud, and a fire infolding itself, and a brightness was about it, and out of the midst thereof as the colour of amber, out of the midst of the fire.

1：4 我观看，见狂风从北方刮来，随着有一朵包括闪烁火的大云，周围有光辉。从其中的火内发出好像光耀的精金。

And I looked, and, behold, a whirlwind came out of the north, a great cloud, and a fire infolding itself, and a brightne was about it, and out of the midst thereof as the colour of amber, out of the midst of the fire.

1：4 我观看，见狂风从北方刮来，随着有一朵包括闪烁火的大云，周围有光辉。从其中的火内发出好像光耀的精金。

And I looked, and, behold, a whirlwind came out of the north, a great cloud, and a fire infolding itself, and a b***ghtness was about it, and out of the midst thereof as the colour of amber, out of the midst of the fire.

1：4 我观看，见狂风从北方刮来，随着有一朵包括闪烁火的大云，周围有光辉。从其中的火内发出好像光耀的精金。

And I saw, and behold a whirlwind came out of the north: and a great cloud, and a fire infolding it, and brightness was about it: and out of the midst thereof, that is, out of the midst of the fire, as it were the resemblance of amber

我观望，看，有一阵暴风由北方吹来，刮来一大块火光四射的云彩，云中有一团旋转的火，火中有一种发亮的金属。

The dispersion of filler and fire retardant agent is the important factor for the performance of ultrathin intumescent fire retardant coating .

填料和防火助剂在涂料中的分散状况是影响超薄膨胀型防火涂料性能的重要因素。

The corrosion and the mechanism of corrosion resistance of steel products have been introduced in this paper,and the research on the corrosion resistance of the super-thin intumescent fire coatings for steel structures ,which are with both high fire performance and insulation and good corrosion resistance and with the resin of crylic acid as the substrate,is mainly included.

介绍了钢材的腐蚀及防腐机理，研究了以对丙烯酸树脂进行复合改性为基料，研制出的一种既具有高效防火隔热性能，又具有优异防腐蚀性能的超薄膨胀型钢结构防火涂料的防腐性能。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐