查询词典 smokeless

The effects of seven lead salts, including PCDS, PDS, NIP, lead 3-nitro-1,2,4-triazol -5-one, lead 2,4-dihydroxybenzoate, lead phthalate and lead carbonate, on the combustion characteristics of the high energy smokeless modified double-base propellant was studied in details.

研究了7种铅盐(PCDS、PDS、NIP、NTO铅、2，4-二羟基苯甲酸铅、苯二甲酸铅、碳酸铅)对高能无烟改性双基推进剂燃烧性能的影响。

This is a meeting room, and it is a smokeless room.

这是会议室，也是无烟房间。

Smokeless Moxa has done a carbonation treatment received, and is characterized by the time the combustion produces no smoke, burning a long time and great firepower.

无烟艾条其实是做了碳化处理后得到的，特点是在燃烧的时候没有烟产生、燃烧时间长、火力大。

The results show that when the fire located below the neutral plane and the vertical shafts have more openings, the smoke spread upward and was discharged from the upside holes due to the buoyancy and stack effect; when the fire located above the neutral plane, the smoke was discharged from the upside holes and the floors under the neutral plane holding relatively smokeless.

试验结果表明：火源位于中性面以下且开口较多时，由于浮力及烟囱效应的作用，烟气向上蔓延并由上部开口排出；火源位于中性面以上时，烟气由中性面以上开口排出，中性面以下各层保持相对无烟。

Smokeless powder refers to colloided nitrocellulose either alone or in admixture with nitroglycerin or other material.

无烟药是指单独的胶质硝化棉或与硝化甘油和其它物质形成的混合物。

Nitrocellulose containing a relatively large amount of nitrogen; highly explosive; used in making smokeless powder.

含有较多氮的硝化纤维，极具爆炸性，用于制造无烟火药。

UST makes America's leading brands of smokeless tobacco, Copenhagen and Skoal.

从现在的情况来看，前景不容乐观。

And giving credence to the theory that vices are recession-proof, shares of /UST, the maker of smokeless tobacco products like Copenhagen and Skoal as well as wine are up more than 26% this year, putting it squarely in the second slot.

根据恶习不受经济衰退影响的理论，美国烟草的股份，无烟烟草Copenhagen和Skoal以及酒水的制造商US Tobacco美国烟草上涨了26%，处于第二位。

Altria, however, plans to cut prices for Copenhagen and Skoal the smokeless tobacco brands it acquired through its purchase of UST Inc. by 62 cents per tin.

然而，奥驰亚，计划削减通过收购UST公司获得的干杯和哥本哈根无烟烟草品牌的价格，每罐降低62美分。

Many of these are actually caused by other chemicals in cigarette smoke or in smokeless tobacco products.

大多数的病实际上都是由烟中的其他的化学物引起的或无烟的烟草产品引起的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失