查询词典 dusts

Objective To study the hazards of gem dusts and disease status of gem worker's silicosis.

目的 调查宝石行业粉尘危害和宝石工人矽肺发病的现状。

The leaching and electrochemistry behavior and complex of various dusts in water, glutamic acid, valine and Vc solution were studied thoroughly.

对不同粉尘在水、谷氨酸、缬氨酸和Vc溶液中溶出行为和电化学行为、配合物作了深入研究。

The verdancy which was projected on the wicker by these days'sunshine was faded into the gaunt color by dusts,so it exactly needed washing/i needed to be washed.

几天的阳光在柳条上撤下的一抹嫩绿，被尘土埋掩得有憔悴色了，是需要一次洗涤。

In a similar way coatings formed from adherence of wind-borne dusts, cemented or not, will also dominate the reflectance spectra as seen in remotely sensed imagery.

与此相似，有些由风吹送的尘埃、胶结物或其它附着物在表面形成的外层也是影响遥感反射光谱的重要因素。

The hilar lymph nodes are small and have enough anthracotic pigment (from dusts in the air breathed in, scavenged by pulmonary macrophages, transferred to lymphatics , and collected in lymph nodes) to make them appear greyish -black.

肺门淋巴结小并有充足细小的色素沉积（从空气中吸入肺内的尘埃，被肺的巨噬细胞吞噬转运到淋巴组织内，并在淋巴结内积聚）使它们呈灰黑色。6-03 肺水肿

So, the brucite dusts may react with and be dissolved partly in soluble ammonia salts of the human body and ammonia ions of body liquid.

因此，人体内的可溶性铵盐和体液中存在的铵离子可与水镁石粉尘作用并使之部分溶解。

The variable frequency speed control can be done according to variable diameter or different states of dusts in order to reach the best burnishing effect.

药片抛光机，动力为交流电机，可长时间的工作，变频调速可以按照不同的直径/不同的粉尘状态调整速度，以达到最好的抛光状态。

The observational study of extragalactic H2O megamaser sources and molecular emission lines associated with AGNs is a very efficient tool to investigate characteristics of certral sources in AGNs and circumnuclear toruses of gases and dusts.

对与活动星系核成协的河外超脉泽源及分子谱线的观测和研究是探测和研究活动星系核核区中央源、拱核气体和尘埃环性质的非常有效的工具。

The results show that in the processes of shake 2out and finishing , molding , sand preparation , pouring , melting and coremaking , all the dusts are silica2 containing dust . The respirable dust （ 5 μm） occupies as high as 6915 %~ 78 %. Silica2containing dust in foundry air is not packed by Al. It indicates that silica dust in foundry air is fresh and highly pathogenic.

结果表明，清理、造型、配砂、制芯、熔化和落砂等工序游离SiO2 含量均超过10 %，分散度小于5μm的可吸入性粉尘偏高（6915 %~78 %），空气中矽尘没有Al 的包裹，是新鲜的粉尘，致病性强。

One of the most yield pesticides is Avermectics in the world, emulsifiable concentrates and dusts of Avermectics have been used for vegetables, economic crops, etc.

无定形纳米SiO2、低分子量CTS作为新颖的杀虫、杀真菌、细菌、和防治植物病毒性病害的材料，在农业生产中已经得到一定应用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。