英语人>网络例句>等分布 相关的搜索结果
网络例句

等分布

与 等分布 相关的网络例句 [注:此内容来源于网络,仅供参考]

To the question of partial environmental pollution, this subject adopts nanometer to assemble technology and method , compound with antibiotic function silver ion and carrier of zeolite with structure of narrow passage of size of nanometer, make it have antibiotic function , compound silver zeolite of ion implement artificial to activate with the particle hole 2 times distributing and transforming, make ammonia correctly, sulphurate the hydrogen, the formaldehyde waits for the peculiar smell gas to absorb the function fast, add and abolish such auxiliary raw materials as the glass dust , clay ,etc. afterwards, make one with the silica gel solution, is it form usable particle to cook powder body that finish.

针对局部环境污染的问题,本课题采用纳米组装技术和方法,将具有抗菌功能的银离子与具有纳米尺寸孔道结构的沸石载体复合,使其具有抗菌功能,然后将复合了银离子的沸石实施人工活化和二次颗粒孔分布改造,使对氨气,硫化氢,甲醛等异味气体具有快速吸附功能,最后再加入废玻璃粉、粘土等辅助原料,用硅胶溶液造粒,将做好的粉体烧结成便于使用的颗粒。

According to the theory of Sagnac FourierTransform spectrometer, the method which we used to reconstruct the spectrum correctly from the captured interferogram was developed. With the steps of trend term correction, apodisation, phase correction and conjugate symmetrization applied to the interferogram captured and then reconstructed it, the error was avoid.The experiment to reconstruct the spectrum of monochromatic light source such as Helium lamp used in the developed prototype was carried out. The results agree with the nominal spectrum distibutions of the sources with the accuracy of 4nm.

介绍了Sagnac型干涉成像光谱仪基本原理,针对上述问题得到一套对采集得到的干涉图进行光谱重构的方法,通过对所采集干涉图进行消趋势项、切趾、相位校正、共轭对称化等步骤的处理,再进行重构,即可有效避免直接重构所带来的误差,使用所研制的原理样机对氦灯等单色光源进行光谱曲线重构实验,得到的光谱强度分布曲线与标称曲线基本吻合,光谱复原精度达到了4nm,具有较好的重构效果。

However, it has a very small scale in manufacturing industry, a less inputs of funds and personnel in science and technology, and a lower level of technological innovation investment in China. It is concentrated territorially in Guangdong, Fujian, Jiangsu, Zhejiang, Shanghai, and so on. There are many problems in the process of its development, such as the smaller size of enterprises, the lower market share, the more irrational development of product structure, the slower product upgrading, and the more insufficient governmental fostering means and legal support.

然而,目前该产业在我国制造业中规模很小,科技经费和科技人员投入较少,科技创新投入水平较低,且在区域分布上主要集中于广东、福建、江苏、浙江、上海等省市,其发展中存在着企业规模小、市场占有率低、产品结构开发不合理、产品更新换代速度迟缓、缺乏政府性的培育手段和法律支持等问题。

The thallium content is low in environmental media such as water,soil,minerals and rocks,organisms and human bodies.

铊在水、土壤、矿物岩石、生物及人体等环境介质中的自然分布均较低,但矿山资源的开发利用等人为因素造成了铊对环境的严重污染。

Stone gravel desert was particularly prevalent in the desert between Jammu and mainly distributed in the Libyan Desert Rock, the Atlas mountains, the Piedmont Xishan, and other alluvial fan areas, such as tibbesiti gravel desert, Carrancho gravel desert, covered map Cypriot gravel desert, and so on.

砾漠多见于石漠与沙漠之间,主要分布在利比亚沙漠的石质地区、阿特拉斯山、库西山等山前冲积扇地带,如提贝斯提砾漠、卡兰舒砾漠、盖图塞砾漠等。

This paper analyses the distribution and the material characteristics of tidelands in Fujian Province , the possibility of enclosing tideland for cultivation , and puts forward some ideas on the exploitation and management of tidelands .

文中分析了福建省潮间带滩涂资源的分布和组成物质特征,滩涂围垦的可行性等,提出了滩涂资源开发和管理等方面的见解。

We Investigated the species of diseases and insect pests, species of natural enemies, distribution and dominant species in export vegetable bases in Shandong Province. Dynamics of main diseases and insect pests were studied.2. We investigated the main control technologies for diseases and insect pests, types and application methods of pesticides.3. Effects of crop varieties, fertilities and cultivation on diseases and insect pests, production and pesticide residues were examined.4. Control effects and application technologies of frequency trembler grid lamps, greenhouse ozone machine and insect-proof net were tested.5. By research, seven biological preparations and twelve chemical pesticides with high activity, low toxicity and low residue were screened.

主要结果如下:1查清了山东省出口蔬菜基地蔬菜病虫害发生种类,天敌种类、分布、并评价上风种;探明了主要病虫发生消长规律。2查清了山东省出口蔬菜基地目前病虫害防治的主要应用技术、施药种类及主要施药方式。3明确了作物品种、肥力、栽培方式等农业措施对病虫发生、产量和农残的影响。4明确了频振式杀虫灯、温室病害臭氧防治机、防虫网等物理措施防治效果及其应用技术。5通过实验,筛选出7种生物制剂和12种安全有效低毒低残留化学农药品种。

The biomimetic furrow opener surface with UHMWPE tubular section ridges recorded equivalent stress of0.968×10~8Pa and stress distribution in direction of motion of0.166×10~8Pa as the lowest stresses values compared to the other surface designs of furrow openers.

ANSYS分析表明普通推土铲具有最高的等应力和最高的在运动方向上的应力分布,其值分别为1.30×10~8Pa和0.76×10~8Pa;等应力和运动方向上应力的最低值分别为0.241×10~8Pa和0.159×10~8Pa,发生于没有非光滑结构的超高分子量聚乙烯材料板表面。

Natural forests were all destroyed. The main vegetation types are only Sophora davidii, Ostryopsis davidiana undershrub etc. and Hippophae rhamnoide, Populus simonii and Robinia pseudoacacia etc. built to restore the environment.

天然森林已全部遭受破坏,植被类型主要为零星分布的旱生小灌木狼牙刺、虎榛子等及以生态修复为目的的人工林沙棘、小叶杨、刺槐等。

The survey and statistic results of factors that affect community centers'' using according to physical and unphysical environment factors reveals: in the part of phy-sical factors have location and roads forward; another part have mothers'' classroom set, administrator provide, and the members of community asso-ciation.

在影响社区活动中心使用因素上,本研究依实质环境因素与非实质环境因素(共九类22个变数),经由调查与统计结果发现:在实质环境因素部份,影响社区活动中心使用情形的因素有:区位分布与面临道路数等二个变数;非实质因素部份则为:妈妈教室的设置、管理员的设置、以及社区发展协会会员数等三个变数。

第49/100页 首页 < ... 45 46 47 48 49 50 51 52 53 ... > 尾页
推荐网络例句

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说,如果是/否的问题回答f可看的价值观念在许多最有限坐标,然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明:基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小,它既能去除奇异点,又能保持图像中目标的边缘不变性,具有很好的滤波效果。

It explains in detail how the methods of elicitation, discussion, and induction are to be used in the physics teaching.

本文根据心理学原理论述了改革初中物理教学的必要性,并对"启发、讨论、归纳法"在物理教学中的应用作了详细的阐述。