查询词典 basic bismuth nitrate

It is supposed that sucrose might act as the carbon supply in the process of local nitrate induced LR growth.

这些结果表明，蔗糖是作为碳源参与了局部硝酸盐调节侧根生长的过程。

Yet carotenoid and nitrate nitrogen in leaf sheath showed no obvious relationship with nitrogen uptake and utilization.

阐明了氮素利用效率不同的三类水稻品种的C、N代谢差异及其与氮素调控的关系。

The selection of N-catch crop and the capacity of nitrate extraction from deep soil layer by catch crop were reviewed in the paper. It also pointed out that combining with N-catch crop in the rotation system had been regarded as a good approach for safe vegetable production.

过量施用的氮肥在自然降水或灌溉水的作用下，可通过径流损失造成地表水水体的富营养化；部分土壤中的NO-3 N可随水向下迁移污染地下水，在地下水环境中仍主要以硝态氮形式

Of the potassium chloride products is directly used as the fertilizer, while the rest as the raw materials to produce caustic potash, potassium sulfate, potassium nitrate and potassium phosphate.

氯化钾产品85%直接用作肥料，其余部分作为生产苛性钾、硫酸钾、硝酸钾和磷酸钾的原料。

In severe or refractory cases, cauterization of the individual lesions with nitrate has been used

在严重或顽固性病例中，个别的可用硝酸盐烧灼。

A nitrate used in making photographic emulsions; also used in medicine as a ''.'cautery'.

一种用于摄影用感光乳剂的硝酸盐，也用作医学上的''。

A nitrate used in making photographic emulsions; also used in medicine as a cautery and as a topical anti-infective agent .

一种用于摄影用感光乳剂的硝酸盐，也用作医学上的烧灼剂和局部抗感染剂。

Parkesine was based on cellulose nitrate and is generally accepted as the first plastic.

Parkesine是以硝酸纤维素，通常作为第一个塑料接受。

Cellulose nitrate was obtained via nitration of cellulose using the mixture of sulfuric acid and nitric acid.

利用粘度法测定了制备的硝酸纤维素的分子量为1.3×10~5 g·mol~(-1)。

A cellulose nitrate used as a component of smokeless powder.

大量施用氮肥的地方，通常硝酸盐占优势。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。