查询词典 potassium

The gas coming off the potassium chlorate is oxygen. Because of this, it is often used in airplanes, space stations, and submarines as a source for oxygen.

氯酸钾释放出的是氧气，因此常用在飞机、空间站和潜艇中作为氧气源。

ZANG Na.The safety Reach of potassium chlorate firework［D］.

烟花爆竹烟火药用氯酸钾的安全性研究［D］。

Mather's US Patent # 5,357,865 describes a method of hygroscopic particle seeding with a pyrotechnic flare containing a mixture of potassium chlorate and perchlorate.

马瑟的美国专利编号5357865介绍了一种方法，吸湿性粒子播种与烟火弹载有混合氯酸钾和高氯酸盐。

It can therefore be inferred from the study that 1 000 mg·L-1 to 1 500 mg·L-1 potassium chlorate remarkably enhances flower induction.

结论是喷施1 000~ 1 500 mg·L-1 KClO3可显著提高东魁杨梅的成花率。

About the same time, a French chemistry student called Charles Sauria produced the first "strike-anywhere" match by substituting white phosphorus for the potassium chlorate in the Walker formula.

在同时，一个叫Charles Sauria的法国学化学的学生生产可以以白磷取代了在Walker公式中的氯化钾的第一个根"在哪里都可以点燃"的火柴

The proposedmethod is based on the accelerating effectofnitrite on the reaction between potassium chlorate andmethylene blue in strongly acidicmedia and combines the flow injection.

该方法结合流动注射技术，以亚硝酸盐对氯酸钠与亚甲基蓝发生的褪色反应有催化作用的研究结果为基础。

It was only in the 19th century that English chemist and pharmacist John Walker accidentally came upon the idea of coating the end of a wooden stick with antimony sulfide, potassium chlorate, gum, and starch.

直到了十九世纪，英国化学家和药剂师约翰·沃克在一次偶然的机会中突发奇想，把硫化锑、氯化钾、树胶和淀粉涂在细木棍的一端。

Longan (Dimocarpus longan Lour.) trees were applied with potassium chlorate ( KClO3) in soil from April to August.

用氯酸钾(KClO3)诱导成年龙眼树在4-8月进行花芽分化，开花，并测定内源激素含量的变化。

Costing a shilling a box,Congreves were splints coated with sulphur and tipped with potassium chlorate.

花费一先令一个盒子，Congreve用夹板涂上一层硫磺并且在末端涂上了氯酸钾。

The thermal safety ,friction sensitivity and impact sensitivity of the pyrotechnics with modified and unmodified potassium chlorate(KClO3) were tested and compared.

为了研究含改性氯酸钾的烟火药剂的安全性，采用绝热加速量热仪、撞击和摩擦感度仪等，对由改性前后氯酸钾组成的烟火药剂的热安全性和摩擦感度、撞击感度进行了对比测试。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。