查询词典 Potassium

The results showed that nitrogen application combined with potassium can increase chlorophyll content,photosynthesis rate and photosynthate accumulation of wheat flag leaves,meanwhile,it also can promote the dry matter.

结果表明，氮钾配施可增加小麦旗叶叶绿素含量、光合速率和光合物质的积累，促进营养器官干物质向籽粒中的转移，增加籽粒产量。

Dark treatment ; potassium nutrition ; photosynthate export

暗处理；钾营养；同化产物输出

Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions.

例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。

"Our major products are Potassium Sorbate, Sorbic Acid, Natural Vitamin E, Phytosterol.

"，"我们公司主要生产山梨酸，山梨酸钾，焦磷酸钾，天然维生素E，植物甾醇。

The potassium picrate in the formula can help to reduce the ignition delayed time and pressure rise time.

结果表明，加入苦味酸钾可以缩短输出药点火延迟期和压力上升时间。

This paper has studied the technological process for preparation of grain potassium picrate, which can meet the requirements of production in batches.

研究了粒状苦味酸钾的合成方法和工艺条件，此工艺已扩大到几百克量级，可满足于火工药剂的批量生产。

In order to obtain good ignition performance of the nitramine propellant,certain amount of potassium picrate with strong ignition ability was added.

为使硝胺类输出药获得较好的点火性能，在配方中添加点火能力强的苦味酸钾制成混合药剂，设计了三种配方，并进行了点火性能试验，得到点火延迟期分别为1。

A quantitative size exclusion chromatcgraphic method was developed for studying the complexation reaction between a biscrown ether and potassium picrate in tetrahyrofurane.

用定量的体积排除色谱方法。研究了双冠醚和苦味酸钾在四氢呋喃中的配合反应。

In order to obtain good ignition performance of the nitramine propellant, certain amount of potassium picrate with strong ignition ability was added. Three compositions with different formulations were designed, and their ignition performances were tested. The results show that the ignition delayed time of them were 1.79, 2.11 and 3.05ms respectively.

为使硝胺类输出药获得较好的点火性能，在配方中添加点火能力强的苦味酸钾制成混合药剂，设计了三种配方，并进行了点火性能试脸，得到点火延迟期分别为1.79， 2.11， 3.05ms。

We adopted four kinds of potassium level on Actinidia chinensis Planch cv "81-5".

对中华猕猴桃"81-5"品种采用4种钾水平处理。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。