查询词典 nitrogen-free

The newly soil biaomass nitrogen was easily decomposable, but the old one was stable relatively.

新形成的微生物体氮易降解，而原有土壤微生物体氮却相对稳定。

The peanut kernel was decorticated by low-temperature hot-blast baking and freeze-microwave baking. The optimum process parameters were determined by measuring the decortication rate, the peroxide value and acid value of peanut oil, and the nitrogen solubility index of peanut protein.

分别用低温热风烘烤法和冷冻－微波烘焙法对花生仁进行脱皮，通过测定脱皮率、花生仁中油脂的过氧化值、酸值和花生蛋白的氮溶指数，确定最佳工艺参数。

Analysis also indicate that activation energy of degradation in compound-stabilizer systems are considerably greater than others, among these POM/COPA/EVOH48 has the highest activation energy reaching220.19 KJmol-1 in nitrogen which is three times the value of blank POM (77.74 KJmol-1), and 530.37 KJmol-1 in air which also exceeds the blank POM (354.59KJmol-1) by fifty percent.

分析结果还表明复合稳定剂体系的活化能要明显高于其它体系。

The results provided valuable references for studying microbiological degradation mechanism in the reactor, and enriched microbial resources of nitrogen-containing aromatic degrader.

研究结果为含氮芳烃废水处理研究提供了一些有价值的参考依据，并丰富了含氮芳烃废水降解菌资源。

Develop renewable energies There are nearly 3 million t stalks produced every year in rural area in Shanghai. Besides the amount returned to crops and mixed with dejecta to adjust the carbon nitrogen ratio of organic fertilizers, the number used as energy is a little.

Policy Recommendations 上海农村地区每年产生农作物秸秆约300万吨，除部分还田和与畜禽粪便掺混调节有机肥的碳氮比外，作为能源利用的量较少，因此农作物秸秆的综合利用应成为本市可再生能源的重要组成部分之一。

The oxides of nitrogen can have deleterious effects on materials, vegetation, and animal and human life

氮的氧化物对物质、植物、动物和人类生活有毒害效应。

A deliquescent salt Ca(NO32 that is soluble in water; sometimes used as a source of nitrogen in fertilizers.

一种水溶性的盐，有时用作肥料中氮的来源。

Experimental results demostrate:(1) The biological batch system may effectively remove nitrogen, phosphorus and organic matter.

试验结果表明：（1）间歇式生物处理反应器能有效地降解有机物和去除氮与磷。

One of effective way to reduce nitrogen oxides in fluidized bed is to add denitration agent. This paper studied iron-based denitration agent.

在流化床内添加脱硝剂是降低氮氧化物排放的有效途径之一，该文对铁基脱硝剂进行了实验研究。

China's sulfur dioxide and nitrogen oxides governance started very late, so far still in the exploratory stage, some power plant flue gas desulfurization denitration device most of Europe, the United States, Japan, the introduction of technology, or experimental, and equipment to deal with flue gas is very small, not yet ripe.

摘要我国对二氧化硫和氮氧化物的治理方面起步很晚，至今还处于摸索阶段，国内一些电厂的烟气脱硫脱硝装置大部分欧洲、美国、日本引进的技术，或者是试验性的，且设备处理的烟气量很小，还不成熟。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。