查询词典 nitrate

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。

objective: to observe and study the effects of pilocarpine nitrate injection on the pupil contraction, irritation and toxic reaction in experimental rabbits.

目的：观察硝酸毛果芸香碱注射液对实验性家兔眼睛缩瞳作用及刺激性和毒性反应。

Ammonium nitrate is a kind of polymorphous substance which is subjected to caking due to environmental factors.

硝酸铵是一种成本低廉、来源广泛、低爆轰性物质。

Methods: A staining method combining Masson Fontana silver nitrate, Ponceau S, Picric acid and Victoria blue (MFSNP-PA-VB) was used in the present animal skin experimental.

选用Masson Fontana silver nitrate-Ponceau S-Picric acid-Victoria blue （Masson Fontana硝酸银、丽春红S、苦味酸和维多利亚蓝，简称MFSN-P-PA-VB）对实验动物皮肤组织进行组合染色。

But Portulaca Oleracea and Pteridium aquilinum, because of slightly higher nitrate content when compared with standard, and should be limited in consumption, in addition to take certain measures when cooking.

马齿苋和车前中硝酸盐的含量略超标，在烹饪时除采取一定的处理措施外，还要限量食用。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。