查询词典 basic bithmuth nitrate

However, in nanolized iron system, the influences of chloride, sulfate, nitrate and perchloride ions on chromium removal rate were very relatively insignificant.

然而在奈米铁系统中，氯离子、硫酸根、硝酸根及过氯酸根对於六价铬的去除效果影响较不明显，但磷酸根却会使六价铬的去除效果明显降低。

Otherwise existence of the phosphate, perchloride and nitrate ions can reduce the rate of chromium removal by zero valent iron in commercial powder iron system.

研究结果显示当六价铬中含有氯离子和硫酸根时能增加商业铁粉对六价铬的去除效果，而硝酸根、过氯酸根及磷酸根则会使商业铁粉去除六价铬的效果变差。

Reductive dechlorination of polychlorinated biphenyls by zero-valent metal ;2. Zero-valent metals can be used to treat many kinds of pollutants including Organohalides,heavy metal,nitro-aromatic compounds,azo dye,perchloride and nitrate etc.

介绍了零价金属在处理环境污染物中的具体应用，包括卤代有机物、重金属、硝基芳香族化合物、偶氮染料、高氯酸盐以及硝酸盐等，指出零价金属可以通过还原和混凝吸附等作用有效地治理环境污染物，并分析了零价金属处理污染物的特点和应用前景。

The nitrate non-utilizing mutantas an another added genetic marker was used to select the out-crossed perithecium from self-crossed perithecia. Seven crosses were tested in all, including cross between S×S, MR ×S, MR×MR,HR ×S, as well as HR ×MR. The results showed that no recombinant phenotype was found among all progeny of seven crosses. Progeny segregation of crosses between the parents with different sensitive levels (i.e. MR×S, HR×S,HR×MR) clearly fit a 1:1 ratio of two parental phenotypes, and no segregation was found in the crosses of S×S and MR × MR.

从25个敏感菌株和31个抗性菌株中随机挑选了2个S、3个MR和1个HR，并以硝酸盐营养缺陷型突变体作为另一个遗传标记，按照S×S、MR×MR、MR×S、HR×S、HR×MR等共设计了7个杂交组合，对各杂交后代对多菌灵的敏感性测试发现，在所有杂交后代中均未出现除双亲表现型以外的重组型个体，MR×S、HR×S及HR×MR的杂交后代出现了1∶1的分离比例。

Faba root tip was studied through detection of micronucleus technique Both of nitrate (0.08 mol/L) and nitrite (0.80 mmol/L) with low concn of could significantly induce the formation of micronucleus of V. faba root tip (P.01), and showed an obvious dose effect, i.e. the permillage of micronucleus was in linear increase with rising up of mutagen concn within a certain range.

结果］低浓度的硝酸盐(0.08mol/L)、亚硝酸盐(0.80mmol/L)均能显著诱发蚕豆根尖微核的形成(P.01)，并呈现出明显的剂量效应，即微核千分率在一定范围内随诱变剂浓度的增加而线性增加。

The experimental study of ultrafine aluminum oxide formed by the mixture detonation of aluminum nitrate and PETN used to maintain steady detonation is presented.

以硝酸铝为原料，混入泰安粉维持稳定爆轰，进行了爆轰合成纳米氧化铝的实验研究。

Combining with the procedure, the photoionization process of nitrate anion has been investigated to check the new theory.

第三章通过该程序计算静电相互作用对光谱移动的贡献，同时结合超分子方法，考虑氢键和色散等相互作用对光谱移动的影响，对溶质一溶剂各种相互作用进行了较为全面的考虑。

Compared to NH+4 treatment, NO-3 treatment increased the photorespiration rate, the ratio of photorespiration rate to photosynthetic rate and nitrate reductase activity in wheat leaves.

与NH+4相比，NO-3提高了叶片的光呼吸速率、光呼吸速率与光合速率比值和硝酸还原酶活性。

Methods The rabbit model with hyperhomocysteinemia was established by L-methionine subcutaneouse injection. The changes of white microthrombus and microvascular diameter in pia mater microvessel were observed by using cranial window method and closed microcirculation detection system, The concentration of Hcy was detected by high performance liquid, The level of von Willebrand factor, endothelin-1 (ET-1) were assayed by ELISA. The content of NO was measured by nitrate reduction method. Meanwhile, the relationship between the changes of microvascular diameter and blood concentration ET-1, NO was analyzed.

采用L-蛋氨酸皮下注射法建立HHcy家兔模型，应用"颅骨窗口法"和微循环闭路检测系统观察其软脑膜微血管中白微栓数量及微血管口径变化；采用柱前衍生反相高效液相色谱－荧光法检测同型半胱氨酸浓度；平行观测血管内皮功能指标血管性血友病因子抗原（vWF，用酶联免疫吸附法）、血浆内皮素－1ET-1，用ELISA）、血清一氧化氮水平；并对HHcy所致ET-1、NO血液浓度变化和微血管口径变化进行相关分析。

Two ligands L~Ⅵand L~Ⅶhave been designedand synthesized containing different terminal groups and using benzo-12-crown-4 as theskeleton, and their 18 rare earth nitrate and picrate complexes also have been synthesizedand characterized.

第二章：以五种不同种类水杨酰胺为功能末端基设计合成出以苯并-15-冠-5为骨架的配体L~Ⅰ～L~Ⅴ，并合成了其稀土硝酸盐和苦味酸盐的10个系列共51个稀土配合物。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。