查询词典 nitrate

4 groups were set up, 3 repeats, and adopted randomized block design, the effects of different treatment on contents of Vc, total soluble saccharide and nitrate were determined.

方法］设4组处理，3次重复，随机区组，测定不同处理对棚室甜瓜的Vc、总可溶性糖及硝酸盐含量的影响。

It could use Vat Blue RSN as a nitrogen source, but not as a carbon source. The medium composing of saccharose and ammonium nitrate as carbon and nitrogen sources was decolorizing potential markedly during different combinations of carbon and nitrogen sources.

此外， 菌株Asaw117能利用还原蓝RSN作为氮源，但不能利用其为碳源；几种碳氮源组合实验中，菌株在蔗糖、硝酸铵组合的査氏培养基脱色效果为好。

The fusant F-K6-lm4208 can't make gelatin liquefy,but can hydrogenize the nitrate,and ferment maltose, xylose, glucose, fructose, cellobiose, lactose, glucopyranoside, sorbose and mannose,but can't ferment rhamnose,aesculin and salicin.

对本实验室保存的反刍兽月形单胞菌K6及分离鉴定的粘膜乳杆菌lm4208进行了菌株生长曲线绘制，确定了粘膜乳杆菌lm4208及反刍兽月形单胞菌K6的对数生长期，粘膜乳杆菌lm4208对数生长期为4~12h，反刍兽月形单胞菌K6对数生长期为8~16h。

Cells of D. salina, which induced by nitrate and repressed by ammonium.

区可能是一种具有"开关"活性的可控性启动子和终止子。

The company possesses an annual producing capability of 240000 Ton synthetic ammonia, 120000 Ton carbamide, 160000 Ton ammonium nitrate, 50000 ton pure alkali, 50000 Ton compound fertilizer and other products as saltpeter, carbinol etc.

公司可年产24万吨合成氨、12万吨尿素、16万吨硝铵、5万吨纯碱、5万吨复肥以及硝盐、甲醇、浓硝等多种产品。

The nitrate is also called saltpetre, and the carbonate is called potash.

硝酸盐亦称硝石，碳酸盐亦称钾碱。

It was also found that the activity of glycine decarboxylase increased with incre- ase in nitrate concentrations in the sandculture medium.

但他们认为在体内，这种还原剂可能全部用于过氧物酶体中经基丙酮酸到甘油酸的反应。

Resin beds containing chloride-form anion-exchange resins can be used for nitrate,arsenate,chromate,and selenate removal,and more applications of these processes will be seen in the future.

包含氯化物的树脂床可以用做去处硝化物，砷和铬和硒，将来更多的运用会看见。

Contaminant cations such as calcium,magnesium,barium,strontium,and radium and anions such as fluoride ,nitrate,fulvates,humates,arsenate,selenate,chromate ,and anioic complexs of uranium can be removed from water by using ion exchange or adsoption onto activiated alumina.

具有污染能力的像Ca，Mg，Ba，Sr，Ra的阳离子，和像氟化物，硝化物，黄酸物，腐质酸物，砷酸盐，硒酸盐和铬酸盐的负离子以及像铀一样的负离子复合物可以通过离子交换和离子吸附从水中排除。

When silver nitrate (0.54 mM) was added to the above CTAB solution, silver bromide clusters

当硝酸银（ 0.54毫米）被添加到上述CTAB的解决方案，溴化银联网

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。