The meaning of CALCIUM HYDROXIDE is a white crystalline strong alkali Ca(OH)2 that is used especially to make mortar and plaster and to soften water.
Calciumreacts with water. 钙和水会发生化学反应。 柯林斯例句 Vitamin D is necessary to aid the absorption ofcalciumfrom food. 从食物中吸取钙需靠维生素D的帮助。 《牛津高阶英汉双解词典》 We needcalciumto make bones. 我们需要钙来壮骨.
The aim of this study was to investigate the effects of calcium propionate, water activity (aw) and incubation time on the total fungal count and aflatoxins B1 (AFB1), B2 (AFB2), G1 (AFG1) and G2 (AFG2) production in the broiler finisher feed. The feed was added with calcium propio...
规格:100g/500g英文名称:Calcium chloride, dihydrate别名:结晶氯化钙;二水氯化钙;二水合氯化钙CAS:10035-04-8 分子式:CaCl2·2H2O 分子量:147.01 纯度:99.0%以上外观:结晶溶解性:50mg/ml Water保存条件:RT,有效期3年本产品仅用于科研,不可用于其他。 二水氯化钙是一种白色或者灰色化学品,易吸潮,多以颗粒状呈...
Process for preparing a water repellent calcium silicate shaped product A process for preparing a water repellent calcium silicate shaped product, which comprises dispersing a siliceous source and a calcareous source in water, mixing a water repellent composition thereto, reacting the mixture under heatin...
water quality data for lakes and rivers in Canada and the continental USA were compiled and used to generate high-resolution (10 × 10 km) interpolated raster layers, after comparing multiple spatial interpolation approaches. This is the first time that such data have been made available ...
However, little is known about the structure and dynamics of this water under the extreme confinement and soluble ion content of the C-S-H phase itself. Two chief challenges in understanding the role of water and aqueous electrolytes in the nanoscale pores of the C-S-...
(1) to develop a composite containing quaternary ammonium dimethacrylate (QADM), nanoparticles of silver (NAg), and nanoparticles of amorphous calcium phosphate (NACP), and (2) to conduct the first investigation of the mechanical properties, biofilm response and acid production vs water-ageing time...
The salt effect of methyl acetate - methanol - water system by adding calcium chloride was studied at 20℃. 在20℃条件下研究了加入氯化钙对醋酸甲酯 - 甲醇 - 水体系产生的盐效应. 来自互联网 8. The groundwater of Xujiahe formation is mainly the calcium chloride type of gas field water. 须...
Appearance:Light yellow powder (golden yellow);Solubility:100% water soluble;Calcium:12%;Boron:2%;Molybdenium:0.1%;Total amino acid:20% min;Source:Vegetable Origin;PH:4.0-6.0;KEYWORD:Chelated Calcium Boron Zinc;Classification:ORGANIC FERTILIZER;Type:Othe