查询词典 gasproof

It hax many advantages,such as gasproof,waterproof,frostbite prevention,antiseptic property,etc.

它具有气密性、防水性、防冻性、不易开裂老化、常温下可以冷施工、干燥后具有阻燃性等特点。

It has the following characteristics such as chemical corrosion resistance, aging resistance, gasproof, climate-proof , antiflaming, convenient transportation, simple construction, good performance of sealing and high efficiency of heat transmission, etc.

它克服了传统方式的补口防腐，密封保温存在的不足，具有以下特点：耐化学腐蚀，耐老化，耐气候，阻燃，运输方便，施工简单，密封性能好，传输热效高等特点。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。