查询词典 density of population

Preferential oxidation of Ti on NiTi alloy surface has been observed and was consistent with the experimental result and the free energy of formation A G?(298K) of NiO, TiO, TiO2. Mulliken population and the partial density of state analysis showed that the interaction between Ti and O atoms was mainly donated by O 2p and Ti 4s orbital and O 2p and Ti 3d, 4s, 4p hybridization orbital. The electron structure in NiTi bulk material was not altered during 62 molecule adsorption process and the surface passivation oxide formation.

进一步对钛与氧之间相互作用本质的研究表明，O 2p轨道和Ti 4s轨道以及O 2p轨道和Ti 3d 4s 4p杂化轨道间的相互作用是NiTi合金表面氧分子吸附的驱动力，在此过程中，NiTi合金的体相结构没有发生变化，从而保证了其一系列力学性能和形状记忆特性在表面氧化后不发生明显的变化，使表面改性的工作可以安全、可靠的完成而不影响其植入人体后发挥正常的生理功能。

Mulliken population and the partial density of state analysis showed that the interaction between Ti and O atoms was mainly donated by O 2p and Ti 4s orbital and O 2p and Ti 3d, 4s, 4p hybridization orbital. The electron structure in NiTi bulk material was not altered during O〓 molecule adsorption process and the surface passivation oxide formation. Thus the mechanical properties and shape memory effect would not change after NiTi alloy surface oxidation. Stable microstructure demonstrates reliability of implant material.

进一步对钛与氧之间相互作用本质的研究表明，O 2p轨道和Ti 4s轨道以及O 2p轨道和Ti 3d 4s 4p杂化轨道间的相互作用是NiTi合金表面氧分子吸附的驱动力，在此过程中，NiTi合金的体相结构没有发生变化，从而保证了其一系列力学性能和形状记忆特性在表面氧化后不发生明显的变化，使表面改性的工作可以安全、可靠的完成而不影响其植入人体后发挥正常的生理功能。

But are latively higher density of C.sinicus occurs in the Yellow Sea Bottom Cold Water during summer , with the fifth cope podite stage making up a high proportion in the population.

在南黄海中华哲水蚤在春季是数量高峰，在夏季数量下降，但夏季在黄海中部的冷水团中仍有较高密度的中华哲水蚤种群存在。

Acute toxicity testing method was used to study effects of different density of Prorocentrum donghaiense,Heterosigma akashiwo and Alexandrium tamarense on mortality rates and population growth parameter of Brachionus plicatilis under controlled experimental conditions.

应用急性毒性试验方法，研究了可控生态条件下不同密度的东海原甲藻、赤潮异弯藻和塔玛亚历山大藻对褶皱臂尾轮虫的致死率和种群增长参数的影响。

The total area of 2193 square kilometers, the population density of 215 persons / sq km.

总面积2193平方公里，人口密度215人／平方公里。

Although this one practice cannot say to do not have any effects, but old practice proof, this kind of practice not from go up at all solve a problem, this explains traditional point of view is suspectable, because be in density of a few population is exorbitant, the country that rich is in short supply relatively, resemble 4 small dragon of Japan, Asia for instance such a few countries, the government was not target of implementation obtain employment and the concentrated degree of technology of the investment direction to the industry, capital and labor undertakes adjust and intervening, solved serious obtain employment problem instead, does the reason where?

这一做法虽不能说没有任何效果，但多年的实践证明，这种做法并未从根本上解决问题，这说明传统的观点值得怀疑，因为在一些人口密度过高，自然资源相对短缺的国家，比如象日本、亚洲四小龙这样一些国家，政府并没有为实现就业目标而对产业的投资方向、资本技术和劳动的密集程度进行调整和干预，反而解决了严重的就业问题，原因何在？

Methods Prevention and cure measures to control contagion were put into practice.Malaria and skeptical cases were investigated in population.Secondary cases were prevented.Incidence of Malaria was investigated by random sample method with IFAT and density of vector was also investigated;Epidemic trend was analyzed.

实施以控制传染源为主的防制策略，在各类人群中开展疟疾病例侦查，防止继发病例；采用间接免疫荧光技术随机抽样调查居民患病情况和媒介密度；综合分析疟疾流行趋势。

Meadow webworm had come into it's third outbreak cycle since 1996,the larvae population density of first generation was more than 10 000/m~2,and the cumulative areas of damaged grassland reached 1 300 million hm~2 which was increased about 800 million hm~2 than that of the second outbreak cycle.

此周期内该省草地螟累计发生面积近1 333万hm2次，比上个周期增加了近800万hm2，草地螟1代幼虫密度最高达每m210 000头以上，尤其2004年在该省大范围内达到特大发生，有13个县田间百步惊蛾达到万头以上，个别高达50 000头以上。

Objective: To investigate the relationship between breeding density of acaroid mites in the storages of house and potential allergic asthma risks in Huainan area for preventing the disease on population basis.

目的：了解淮南地区房舍储藏物粉螨孳生密度与过敏性哮喘发病之间的关系，为人群过敏性哮喘的防治提供依据。

In Chapter 5, photo-induced absorption is used to study the intersystem crossing from singlet to triplet states of two polyfluorenes after doped with Ir-complex. It is found that the triplet exciton lifetime of PFs is reduced by the dopants. But instead of decreasing, the population density of PF triplet exciton increases by almost one order of magnitude. The finding shows that the ISC rate can increase over 100 times due to the spin-orbital interaction with the Ir ions.

第五章以光诱发吸收光谱技术研究两种聚芴高分子掺杂绿光铱错合物后，聚芴的单重态到三重态的内部系统转换效率的改变；研究发现在掺杂后，聚芴的三重态生命期减短，但出乎意料的是其三重态的态密度并没有随之降低反而有一个数量级的增加，其原因为单重态到三重态的内部系统转换受铱错合物的影响效率增加了100倍。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了