查询词典 azotic

E. The DNA four kind of azotic basic group proportion has the unusual regularity, in each kind of organism DNA A≈T C≈G adds the Cuff principle.

e。 DNA的四种含氮碱基比例具有奇特的规律性，每一种生物体DNA中 A≈T C≈G 加卡夫法则。

Through analyzing the growing route of dyes for CD-R and DVD±R, the macrocyclic azotic metal complex is indicated to be an important direction of development as the recording material for high density blue light recordable optical disc.

从CD-R和DVD±R记录材料的发展路线分析，显示大环氮杂金属配合物将是高密度蓝光记录材料的重要发展方向之一。

With this computative, gain ground use chip of low power comsumption, number reduces in atmosphere can is inside a year with ten million ton plan azotic oxide is discharged.

以此推算，普及使用低功耗芯片，一年内便可为大气中减少数以千万吨计的氮氧化物排放。

Although the accumulative total data of before industrial business 8 months shows chemical fertilizer and pesticide trade performance are driving, but enter since September, of fertilizer custom duty go up tone, for be more than the awkwardness that beg, wait for raw material price plus crude oil go weak, caused price of azotic phosphate fertilizer directly leave harmonic company stop production substantially, future ability of gain of whole of industry of fertilizer of a few months remains to observe, no less, second half of the year begins the quickness of price of careless pleasant phosphine to dropped to affect the boom of integral pesticide industry directly.

虽然工业企业前8个月的累计数据表明化肥和农药行业表现强劲，但是进入9月份以来，肥料关税的上调，供大于求的尴尬，再加上原油等原材料价格的走弱，直接导致了氮磷肥价格的大幅度下调和企业停产，未来几个月化肥行业整体盈利能力有待观察，同样地，下半年开始草甘膦价格的急速下跌直接影响了整体农药行业的景气。

The organic compounds like cyanine, macrocyclic azotic compound, azo-metal complex, metal chelate, benzoheterocycle dye, have been applied to recordable optical discs as the recording materials.

菁类、大环氮杂、偶氮、金属螯合物、苯并杂环等类的化合物已被作为光记录材料进行研究。

While two herbicides had no significant effects on the growth of three cyanobacteria at low concentrations (0.01~0.001mg/L), they made damage to cells and affect cyanobacteria's growth at high concentrations (10~100mg/L). EC_(50) values of three cyanobacteria were showed below: Anabaena azollae, 3.172 mg/L; Anabaena azotic, 3.654 mg/L and Anabaena flos-aquae, 3.377mg/L Nitrogenase activities of three species also showed different tolerant capabilities to the two herbicides under 10% vol.

在低浓度(0.01~0.001mg/L)的2种除草剂的作用下，3种固氮蓝藻的生长没有受到明显的影响，而在高浓度下(10~100mg/L)，固氮蓝藻藻细胞在形态上出现受损症状，同时生长速率也受到明显的抑制。120h时，满江红鱼腥藻，水华鱼腥藻及固氮鱼腥藻的EC_(50)值分别为3.172， 3.654及3.377mg/L。

Cyrus Harding could have manufactured this substance by treating thecarbonate of potash, which would be easily extracted from the cinders ofthe vegetables, by azotic acid.

赛勒斯·史密斯可以用硝酸和碳酸钾化合制成硝酸钾，碳酸钾很容易从植物灰里面取到。

In this study, differences among tolerant capabilities of three species of nitrogen-fixation cyanobacteria (Anabaena azollae, Anabaena flos-aquae, Anabaena azotic) to two new sulfonylurea (Monosulfuron and Monosulfuron ester) were studied, which could be used to further explain the resistant mechanism to sulfonylurea herbicides and how these herbicides take effect.

本文以满江红鱼腥藻、固氮鱼腥藻及水华鱼腥藻为代表，利用环境毒理学的研究手段，通过研究3种固氮蓝藻对2种磺酰脲类除草剂---单嘧磺隆、单嘧磺酯的耐药性差异来揭示对磺酰脲类除草剂产生抗药性和耐药性的机理。

Taking some azotic acid, he mixed it with glycerine, which had beenpreviously concentrated by evaporation, subjected to the water-bath, and heobtained, without even employing a refrigerant mixture, several pints of anoily yellow mixture.

他事先用蒸发的方法浓缩了甘油，现在他就用一只水槽把少量的硝酸和甘油混合在一起。于是，连冷却剂也不用，就得到好几品脱的黄色混合油液。是把硫酸铁的结晶密封在瓶子里，进行锻烧。

The invention discloses a method for preparing novel nanometer TiO2 optical catalyst material, comprising that (1) preparing gel solution of modified lanthanide series that mixing butyl titanate, alcohol solvent, azotic acid, polyvinyl alcohol and lanthanide element,(2) using alkali liquid to treat the quartz fiber leaked from side wall,(3) using drawing membrane and high-temperature sintering to form modified TiO2 optical catalyst material on the surface of quartz fiber.

本发明公开了一种制备新型纳米TiO2光催化材料的方法，包括(1)配置镧系元素改性的溶胶溶液：将钛酸四丁酯、醇类溶剂、硝酸、聚乙烯醇和镧系元素的盐类混合搅拌；(2)利用碱液对侧壁漏光石英光纤进行处理；(3)通过提拉成膜和高温煅烧，在石英光纤表面形成改性TiO2光催化材料。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。