查询词典 basic bithmuth nitrate

The working conditions of equipments, the mediums and their concentrations, and the interference of coexisting ions were investigated. The results showed that when the flame was shielded with oxygen enriched, the barium in lapis lazuli could be determined using calcium nitrate as releasing agent in 5% nitric acid. The obtained results were satisfied.

对仪器的工作条件、介质及其浓度、共存离子的干扰进行了探索，结果表明，在富氧屏蔽火焰条件下、体积分数为5%硝酸介质中，以硝酸钙作释放剂，测定天青石中的钡，可获得满意结果。

The results showed that calcium nitrate treatment apparently slowed down the consenescence rate, made the flesh firmness higher than the control, elevated the activities of POD, SOD and CAT, retarded the ethylene production, reduced the soluble protein content, and declined the increased speed of electrical conductivity and LOX activity.

结果表明：硝酸钙具有明显延缓甜瓜果实衰老的作用，使果肉硬度显著高于对照，并提高过氧化物酶、超氧化物歧化酶和过氧化氢酶活性，同时降低果肉乙烯释放量、可溶性蛋白含量、外渗电导率的升高速度和脂氧合酶活性的作用。

The main conclusions are as following:(1) Befor the frozen depth reach to the maximum, the frozen depth of different treatments of groundwater, 0.6% of calcium nitrate, 0.6% of potasium sulphate and no irrigation are 132 cm, 130 cm, 129 cm and 108cm in sequence respectively.

得到的主要结论如下：(1)不同冬灌水质处理在冻深达到最大以前，采用地下水灌溉的处理最大冻深最大，为132cm，冻结速率最高，为1.16cm·d~(-1)；加入0.6%的硝酸钙的处理最大冻深次之，为130cm，冻结速率为1.13cm·d~(-1)；加入0.6%的硫酸钾的处理最大冻深排第三，为129cm，冻结速率为1.10cm·d~(-1)；自然条件下未灌溉处理的最大冻深第四为108cm，冻结速率为0.94cm·d~(-1)。

The higher CaO content in phosphate rocks will affect the nitric acid consumption, the crystallization of calcium nitrate tetrahydrate and its filtering charge, the viscosity of neutralized slurry and product quality.

磷矿中氧化钙含量偏高将影响：硝酸消耗；四水硝酸钙的结晶与过滤负荷；中和料浆粘度与产品质量。

Soda ash,raw salt,bromide,melamine,calcium chloride,and sodium nitrate rank the first in same trade in the country in terms of the indexes of scale,returns and market shares.Moreover more than 30 kinds of products of SHG have been certified by the ISO9000 series international quality system certification.Shandong

现有主要产品40余种，其中主导产品纯碱、原盐、溴素、三聚氰胺、硝盐、氯化钙等的规模、质量、效益、市场占有率等指标，均居全国同行业首位，并有30多种产品通过了ISO9000质量体系认证。

Methods According to matching principle,60 patients with hypertension and diabetes merging IR and ED were divided into 2 groups:routine group (n=30 cases) treated with calcium antagonist,diuretic,nitrate,hypoglycemic agents and etc; losartan group (n=30 cases) given an additional use of losartan besides the above...

方法将60例高血压糖尿病合并IR、ED患者按匹配原则分成两组，常规组30例患者使用钙离子拮抗剂、利尿剂、硝酸酯类制剂、降糖药物等治疗；缬沙坦组30例患者在上述常规治疗基础上，加用缬沙坦80mg/d。

Influence of fluorine on filtration of acid-insoluble matter, crystal and filtration of calcium nitrate, ammonia neutralization of mother liquor and evaporation process of slurry are discussed based on its increasing slurry viscosity, rowing fine crystal and troubling filtration in production of nitrophosphate by nitric acid decomposing phosphate rock.

介绍在硝酸分解磷矿生产硝酸磷肥的过程中，杂质氟对酸不溶物过滤、硝酸钙结晶及过滤、母液的氨中和及料浆蒸发过程的影响。由于氟的存在使物料粘度增加，结晶细小，过滤变得困难。

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

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我