查询词典 gypsum

The effect of pH values on the Ca2 + concentration and properties of gypsum particleboard was studied.

研究pH值对石膏水化时的Ca2+浓度和石膏刨花板性能的影响。

It is a specialized enterprise to manufacture the Gypsum Board Production Line, Iron Wire Production.

这是一个专门的企业生产的石膏板生产线，生产铁丝。

Other 8 were for small splint and fixed for 4～8 weeks of gypsum.

其余8例为小夹板和石膏固定4～8周者。

In dealing with similar gypsum materials, should be strictly controlled condensed time.

在处理类似石膏的材料时，应该严格控制凝结时间。

Gypsum's comprehensive development project has been included in 2005 in Changde City of key construction projects.

公司的石膏综合开发项目已纳入了2005年常德市的重点建设项目。

Gypsum sand is being made all the time.

石膏砂正在取得所有的时间。

Comparison with developed countries, the gypsum industry of our country still has a long way to go.

同发达国家相比，我国的石膏工业还存在较大差距。

Gypsum to achieve annual sales of about 300,000 yuan in taxes for local economic development should be made.

公司每年销售石膏实现税金30万元左右，为当地经济发展做出了应有的贡献。

So water with dissolved gypsum has nowhere to go.

因此，与水溶解石膏无处可去。

Is a collection of gypsum powder, plaster board wall system and the production and sale of an integrated enterprise.

是一家集石膏粉、纸面石膏板及墙体系统的生产、销售于一体的综合性企业。

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。