查询词典 potassium amide

On November 6, the United States International Trade Commission announced its preliminary decision to levy anti-dumping and countervailing tariffs on coated paper imported from China and Indonesia, as well as potassium pyrophosphate, monopotassium phosphate, potassium hydrogen phosphate imported from China.

6号，美国国际贸易委员会宣布针对中国。印尼输美铜版纸征收初步的反倾销反补贴关税，列入加收反倾销关税的产品还包从中国进口的括焦磷酸钾。磷酸二氢钾。磷酸氢钾产品

The velocity of the nonexchangeable potassium release from the soil tested is different at different stages of time.The velocity of the nonexchangeable potassium release is more highly marked in 0～72 hours than in 72～912 hours.

非交换钾释放是粘土矿物层间钾缓慢扩散进入液相的过程，释放速率决定着土壤供钾能力，非交换钾释放动力学性质在土壤供钾能力评价中有着更为重要的作用。

The process of the nonexchangeable potassium release from the soil tested in 912 hours can be well described with linear equation.④ The constant B rate of the nonexchangeable potassium release from the soil tested is controlled by the content of clay and slowly available K.

关于非交换钾的释放动力学，Martin等已用几种微酸性砂质土和砂壤质土进行了初步研究［7～10］，国内在此领域研究不多，对中国北方广泛分布的黄土性土壤非交换钾释放动力学研究更少。

The capacity of resolving potassium feldspar and ground phosphoresce affected by Silicate-dissolving bacteria was studied when different contents of potassium and phosphors in soil culture and fluid culture were added.

因此，有效提高土壤中可给态钾的转化，对于减少施肥量，改善土壤微域环境具有重要的理论和实际意义。

The method is presented as follows: firstly, potassium phthalimide is synthesized by phthalimide reacting with potassium hydroxide at the room temperature.

该法先在室温条件下以邻苯二甲酰亚胺与氢氧化钾反应合成了邻苯二甲酰亚胺钾。

Enough K nutrition also promoted the growth of pily root system, raised root system vigor, root system to always absorb an area to reach active absorb an area, but of breed different, its expression is different also, the tall Potassium of excel of low Potassium processing of 13 mixes new Liu Zao contrast processing, in cotton 36 increase performance along with K chroma more actor.

充足的K营养也促进了棉花根系的发育，提高了根系活力、根系总吸收面积及活跃吸收面积，但品种的不同，其表现也不同，新陆早13的低钾处理优于高钾和对照处理，中棉36随K浓度增加表现更优。

Therefore, strengthening domestic potassium salt mining and usage, encouraging overseas partners to explore overseas potassium salt resources and set up potassic production base is an important way to solve domestic shortage of potassic fertilizer.

因此，加大我国钾盐的开发利用力度，积极寻找合作伙伴，到国外勘察开发钾肥资源，建立钾肥基地，是解决我国钾肥资源短缺的重要途径之一。

In order to improve the reaction rate of pyrotechnical reagent, transition metal oxides, Fe2O3 and CuO, were added into potassium perchlorate and potassium nitrate respectively by mixing and crystallization methods. Accelerating rate calorimeter was used to study the catalytic behavior of TMO.

为了提高含高氯酸钾和硝酸钾烟火药剂的反应速率，应用混合法和结晶法将过渡金属氧化物氧化铁添加到含高氯酸钾的烟火药剂中，将氧化铜添加到含硝酸钾的烟火药剂中。

The maximal reaction rate of pyrotechnical reagent with potassium perchlorate added with Fe2O3 by crystallization method is 8.10 min-1, which is 4.09 times of that without catalyst. The time to maximal rate is 8.52 min, which is lower than that without catalyst by 92.8%. It was also found that CuO can catalyze pyrotechnical reagent with potassium nitrate, and the addition is better with mixing method.

结果表明，氧化铁对含高氯酸钾的烟火药剂具有催化作用，以结晶添加法催化效果最佳；此药剂的最大反应速率为8.10 min-1，是不含催化剂药剂的4.09倍；到达最大反应速率时间为8.52 min，比不含催化剂的药剂降低了92.8%。

With high silica（SiO2 = 75.49 % on average）, rich potassium（K2O = 3.88 % on average）, low titanium （TiO2= 0.136% on average）and A/CNK high than 1.1（1.53 on average）, the acidic volcanic rocks of Manghuai Formation belong to potassium-rich calc-alkali rhyolitic volcanic rock series.

官房地区火山岩属三江构造带南澜沧江构造岩浆带北段，中晚三叠世喷发了一套由中三叠统忙怀组酸性火山岩和上三叠统小定西组基性火山岩组成的火山岩系。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"