查询词典 nitrate

Fertilizer consisting of sodium nitrate or potassium nitrate .

智利和秘鲁的硝酸钠沉积物中含硝酸盐的岩石或砾石。

So two important questions arise:(1) how does fertilizer grade potassium nitrate compare in performance to chemical grade, and (2) is stump-remover a viable source of potassium nitrate, and if so, how does its performance compare?

所以两个重要问题出现：（ 1 ）如何肥料级硝酸钾比较，在性能，化学级，和（ 2 ）是残端-去除一个可行的来源，硝酸钾，如果是的话，请问其性能比较？

Industry said that China is a large agricultural country, only the tobacco industry, the annual demand of agricultural potassium nitrate reached more than 200,000 tons and the majority rely on imports of agricultural potassium nitrate supply and demand very prominent contradictions.

业内人士表示，中国是一个农业大国，只有烟草业，农业钾硝酸的年需求量达20多万吨，多数的农业硝酸钾供应和需求依赖进口的矛盾十分突出。

The amount of potassium nitrate present in this product undoubtedly varies from brand to brand (in fact, some brands are not potassium nitrate based, and are thus useless for propellant, such as Bonide TM Stump-Out ).

金额硝酸钾，目前在这方面的产品，无疑是不同的品牌，以品牌（事实上，一些品牌并非硝酸钾的基础，因而也是无济于事的推进剂，如bonide ？残端淘汰）。

The nitrate content and nitrate reductase activity increased significantly with increasing of the nitrogen concentration.

随着氮浓度的增加，生菜叶片的硝酸盐含量和硝酸还原酶活性显著升高。

To solve the problems of nitrate and heavy mental pollution in vegetable products, some research works were conducted by our research group, including the controlling of the nitrate content in hydroponic lettuce by regulating nutrient formula, in addition, studies on the effects of Cd on the growth and quality of lotus root and investigations of vegetable field pollution were also conducted.

本方向根据我国蔬菜生产中硝酸盐和重金属污染比较突出的问题，重点开展了水培生菜的硝酸盐控制技术、重金属镉对莲藕生长发育、蔬菜菜田污染成因与防控等方面的研究，建立了多种蔬菜的标准化安全生产操作规程，为蔬菜安全生产提供了有力的技术支撑。

Results showed that spraying KCl solution every other day for 15 days from late flowering decreased nitrate content in the leaf and stem, promoted nitrogen redistributed to silique, increased nitrate reductase activity in the leaf. After spraying 1% KCl solution does not affect the fresh weight of rapeseed. And more obvious differences between the species, different varieties of the same deal with the differences between the more significant.

结果表明，喷施氯化钾溶液能有效降低油菜茎叶硝酸盐含量，与喷施硫酸钾溶液和清水相比达到了显著水平；有效促进了氮素向角果分配；喷施氯化钾还可以增强叶片硝酸还原酶的活性，但不影响喷洒后采样时油菜总的鲜质量；而且品种之间处理后的差异比较明显，同一品种不同处理之间的差异也比较显著。

Spraying KCL solution every other day for 15 days start from late flowering, results showed that nitrate content in the leafs and stems were markedly reduced, Nitrogen redistributed to silique and rapeseed were efficiently promoted, nitrate reductase activity in the leaf were markedly increased. The differences of the same species which under different treatment are more serious, and the differences of the different species which under the same treatment are more significant.

结果表明，喷施氯化钾溶液能有效降低开花期和收获期油菜茎叶硝酸盐含量，与喷施硫酸钾溶液和清水相比达到了显著水平；有效促进了氮素向角果和籽粒分配，显著增强了油菜角果初期叶片硝酸还原酶的活性；同一品种不同处理之间的差异比较显著，品种之间处理后的差异也比较明显。

Nitrate-bearing rock or gravel of the sodium nitrate deposits of Chile and Peru.

智利和秘鲁的硝酸钠沉积物中含硝酸盐的岩石或砾石。

The concentration percentages of GSH and polypeptides were approximately by 108, 208 and 329% under sodium sulfate, 113, 194 and 401% under sodium nitrate, and 174, 408 and 472% under equal mixtures of sodium sulfate and nitrate as compared with distilled water cultured, respectively.

其结果显示在阳光和水分充足的情况下，增加硫原子及氮原子的来源可增加 GSH在植物体茎部组织中的含量，如此便可与正常植物相比较，进一步了解环境污染的程度。

I was just taking her hand, to help her out of a car, and I knew it.

我只是握着她的手，扶她下车，但我知道这一切。

China and South Korea have excoriated Japan over its approval of new school books which they say whitewash the atrocities committed during Japanese occupation, and anti-Japanese protests have been held in Chinese cities. The lingering bitterness over Japan's past imperialism still threatens to mar relations between the big East Asian powers

中国和韩国强烈谴责日本通过新的中学历史教科书，他们认为这一教科书掩盖了日本在其占领期间所犯下的残酷暴行，反日抗议活动在中国数座城市发生，历史上日本帝国主义制造的痛楚无法被忘却，这有可能破坏东亚强国间的关系。