查询词典 smoke-free

All said when they open accordions that were played in smoke-filled environments, there is a strong smell of cigarette smoke and soot-like deposits.

所有都说，当他们打开在菸雾弥漫的环境内弹奏过的手风琴时，会散发出浓厚的菸味并看到类似菸灰的沈积物。

Methods According to 2×2 factorial design, rat lymphocytes were divided into 4 groups: sodium arsenite treated group, cigarette smoke solution treated group, sodium arsenite and cigarette smoke solution treated group and control group.

按照2×2析因设计将大鼠淋巴细胞分为4组：亚砷酸钠单独作用组、香烟烟气溶液单独作用组、两者联合作用组和对照组。

The metal stannate combine with Mg2 as flame-retardants and smoke suppressants for flexible poly were studied through the limiting oxygen index test smoke density test and the char yield test.

用极限氧指数、烟密度和剩炭率研究了锡酸盐和Mg2复合阻然剂对软PVC的阻燃消烟作用。

The heavy oil combustion activator mainly used in heating stove of steel rolled, industrial stove, power plant stove, glass furnace ,metal furnace ,ceramic roller kiln and channel kiln .It can accelerate combustion , prevent over-burning, reduce the harmful gas emission. Its energy-saving reaches to 5-8%. Diesel oil combustion activator mainly used in the diesel oil engine which can strengthen atomization ,improve ignition conditions, adjust the value of cetane,restrict intense or knocking vibrations, reduce the fuel de-compound and black smoke emission, prevent over-burning, carbonization and reduce the machine's friction. Its fuel-saving reaches to 3-5%. High efficiency gasoline combustion activator mainly used in gasoline engine, which can improve the gasoline octane rating ,restrain extensive or knocking vibrations, reduce fuel de-compound , prevent over burning , carbonization, reducing machine's friction and toxic gas or black smoke emission, Its fuel saving reaches to 3-5%.

该产品分为重油、柴油和汽油燃烧催化剂三大类，重油燃烧催化剂主要用于轧钢加热炉，工业锅炉，发电厂锅炉，玻璃熔窑，金属熔炼炉，陶瓷辊道窑，隧道窑中，能够促进燃烧，防止结焦，节能达5-8%，减少有害气体的排放；柴油燃烧催化剂主要用于柴油发动机中，起到增强雾化、改善着火条件，调整十六烷值，抑制隆震爆震，降低燃料分解，防止结焦积碳的作用，同时减少机器磨损，节约燃料3-5%，减少黑烟及有害气体的排放；高效汽油燃烧催化剂用于汽油发动机中，能提高汽油辛烷值，平抑隆震爆震，降低燃料分解，防止结焦积碳，减少机器磨损，节约燃料3-5%，减少有害气体及黑烟的排放。

Thirdhand smoke is residual tobacco smoke contamination that remains after the cigarette is extinguished.

吸烟的人习惯车内吸烟，或者当孩子出去的时候在家中吸烟，他们以为这样孩子们吸不到二手烟，就不会对孩子的健康造成危害。

Overall, 95.4% of nonsmokers versus 84.1% of smokers agreed that secondhand smoke harms the health of children, and 65.2% of nonsmokers versus 43.3% of smokers agreed that thirdhand smoke harms children.

研究结果显示，无论吸烟的人还是不吸烟的人都普遍认为，二手烟对孩子的健康有害——吸烟的人中有95%，不吸烟的人中有84%，他们一致认为，孩子们会从父母的卷烟中吸入二手烟，从而危害其健康。

By analyzing the characteristics of smoke motion, a motion accumulation and translucence combined model is proposed for video smoke detection.

通过分析早期火灾烟雾运动规律，提出了一种适用于普通可见光视频的运动累积和半透明的视频烟雾探测模型。

Low smoke: There is little smoke in burning, that is, high ratio of light transmission visibility

低烟：燃烧时产生的烟尘较少，即透光率较高。

Ache with tristearin, sodium or nitrify cotton is coagulating agent, adopt the legal system of two steps Bei technology, in 65 ℃ respond , shell mellow wine: tristearin acid: the best proportion of the sodium of sodium hydroxide is 91: 6.5: 1, compound with two methods solid shell mellow wine, at the same time join stabilizing agent , eliminate smoke dose , restrain volatilizer and fireworks modifier etc., is as hydration alumina eliminate smoke dose, raise the integral performance of solid shell pure fuel.

以硬脂酸钠或硝化棉为凝固剂，采用两步法制备工艺，在65℃时进行反应，甲醇：硬脂酸：氢氧化钠钠的最佳比例为91：6.5：1，用两种方法配制出的固体甲醇，同时加入稳定剂、消烟剂、抑制挥发剂、焰火改性剂等，如水合氧化铝作为消烟剂，来提高固体甲醇燃料的综合性能。

The smoke charge is intended to generate a visible cloud of smoke as a visual sighting aid.

烟雾负责的用意是产生有形云烟雾作为一个视觉发现的援助。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。