查询词典 natural capacity

Experiments were carried out to evaluate the NH4+ adsorption capacity of natural vermiculite and bio-vermiculite systems.

研究了天然蛭石与生物蛭石的氨氮吸附能力。

With the developing trend of large size and large capacity, the turbine's natural frequencies are decrescent, maybe reaching the input forces' order of magnitude. So, it is becoming more and more important to analyze the stability of a turbine.

随着水轮机组朝着大尺寸、大容量的方向发展，其自身的固有频率也随之降低，与干扰激振力的频率属于同一数量级，因此，水轮机组运行的稳定性就变成更为重要的问题。

Experimental results show that the water velocity is that when the BV ammonia concentration of 50 mg, L - 1 simulation wastewater and 98 mg, L - 1 point of industrial wastewater, penetrate respectively C/C0 = 0.3 and 0.15, water column of natural zeolite could handle respectively; 126 BV, 43 BV Modified zeolite column can handle respectively 157 BV, water, and with 46 BV hydraulic load increases, zeolite column can reduce water treatment, The experiment was found to leak after 8 NaCl solution with zeolite desorption regeneration effect is good, low cost, regeneration of zeolite adsorption capacity decrescent, Test through dynamics analysis found that zeolite column of ammonia nitrogen adsorption fast.

实验结果表明，进水速度为2.72 BV时，通入氨氮浓度为50 mg·L-1的模拟废水和98 mg·L-1的工业废水，此时穿透点分别为C/C0=0.3和0.15时，得到天然沸石柱可处理水量分别为126 BV、43 BV；改性后沸石柱可处理水量分别为157 BV、46 BV，且随水力负荷增大，沸石柱可处理水量减小；试验还发现对泄露后沸石用8%NaCl溶液解吸再生效果好，成本低，再生后的沸石吸附容量变小；试验通过动力学分析发现沸石柱吸附氨氮速度较快。

The second part explains the classical comparative advantage theoryand competitive advantage theory on international trade which includes: Adam Smith's theory of absolute interests、 David Ricardo's comparative advantage theory、 the Theory of natural resources gift raised by Hekexieer and Elian , Leontief Paradox and competitive advantage theory (based on the industrial perspective, the resource base perspective, the dynamic capacity perspective), so as to provide a theoretical basis cement engineering services for the analysis of international enterprises.

第二部分，对有关国际贸易的古典比较优势理论和竞争优势理论进行了阐述，主要理论包括：亚当·斯密的绝对利益理论、大卫·李嘉图的比较优势理论、赫克歇尔和俄林的资源禀赋理论、里昂惕夫悖论以及竞争优势理论（基于产业组织视角、资源基础视角、动态能力视角）等，从而为水泥工程服务企业国际化分析研究提供理论基础。

Methods: 100KunMing mice were divided into four groups randomly, each group included 25 mice inoculated EAC cells. The mice were treatedby celiac injection with saline solution , L-Arg , 5-Fu, L-Arg + 5-Fu respectively in each group . The natural survival time andthe average hydroperitoneum capacity were recorded for each group before the mice were killed.

将100只昆明小鼠随机分成4组，接种EAC细胞，依照分组向腹腔注射生理盐水、L-Arg、5-Fu、L-Arg+5-Fu，同时记录各组小鼠自然存活时间、处死时平均腹水量。

At present, the company already has an annual output capacity of 5,000 tons of spices, essential oils contain the remaining 80% Portland, 70%, 65%, 60%, Mentha spicata oil, Litsea Cubeba oil, ginger oil, garlic oil, citronella oil , and all kinds of natural spices.

目前，公司已具有年产5000吨香料的能力，包含了留兰香精油80%、70%、65%、60%，留兰香原油、山苍子油，生姜油、大蒜油、香茅油，及各种天然香料。

In this paper TiO2/minerals have been prepared using natural minerals as carrier and the industrial metatitanic acid and the industrial sulfate titanium liquid as the raw material based on the effects such as loading capacity of TiO2, specific surface area of minerals, different mineral source and preparation cost.

本研究以天然矿物对TiO_2的负载能力、比表面积、矿物来源、材料成本等因素为依据，通过对天然矿石载体的活化工艺研究和工业偏钛酸、工业硫酸钛液为原料制取TiO_2／天然矿物复合材料的制备工艺研究，以及样品光催化降解有机物的研究，最终制得了具有光催化活性的TiO_2／天然矿物复合材料。

As a kind of low-priced nonmetallic mineral, zeolite has good selective adsorption ability for NH4＋-N. Modifying can even increase this capacity. Clinoptilolite and mordenite have much applying prospect in this aspect. The research on NH4＋-N removal with natural zeolite is sufficient in many countries.

沸石是一种廉价的非金属矿物，对氨氮具有较高的选择吸附性，通过改性处理能大大提高其对氨氮的去除能力，特别是斜发沸石和丝光沸石在这方面有很好的应用前景。

Owing to the differences in magnitude,nature,bearing capacity of natural resources and ge olog-ical environment in China's cities,the targets and content of urban ge ological survey and evaluation are somewhat different.

城市地质工作具有学科的综合性、地域的独特性、工作的持久性、方法的多样性等一系列特点。城市地质工作拟在基础地质调查、主题填图、综合评价研究3个层面上展开。

In this paper, the case study- the spatialization of China's population at the county level in the country scale can, on one side, obtain the population density of all kinds of terrain features across China. On the other side, the population density data at the county level can be integrated with environment data and social-economic data to generate 1-km grid data sets of average population density, average capacity of natural resources and others derived from environment data. And these data could be useful to monitor China's resource management, population dynamics and so on. The example study has demonstrated a plausible method of wisely using discrete point data to carry out some practical studies.

本文通过全国县级行政单位人口数据的空间化过程，一方面可以重新得到各种类型区人口居住密度的预设值或经验值；另一方面，可以将空间化后的人口数据与其他自然资源、环境数据和社会经济等数据进行有效的融合，将能得到1km格网的人均自然资源占有量、人口密度以及其他经济、环境指标的派生数据信息，这对于我们国家的自然资源管理和宏观调控、人口的动态监测等，均具有重要的实际意义。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐