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Resistance of Bacillus subtilis var. niger Spores Occluded in Water-insoluble Crystals to Three Sterilization AgentsJOHN E. DOYLE AND ROBERT R. ERNSTResearch Laboratory, Castle Company, Rochester, New York 14623The resistance to destruction of spores of Bacillus subtilis var. niger occluded in crystals of calcium carbonate and exposed to ethylene oxide and moist and dry heat was determined and compared with the destruction of unoccluded spores.

检测了封闭在碳酸钙晶体中的枯草杆菌黑色变种芽孢暴露于环氧乙烷、湿热和干热中的耐受性，并与未封闭孢子的破坏相比。

The phase diagram and the structure change of W/O→bi-continuous structure→virgulate liquid crystals→lamellar liquid crystals→bi-continuous structure→O/W studied by conductivity measurement were established for this system at 25℃.

在25℃时，作出SDS/正丁醇／正庚烷/水体系中SDS和正丁醇质量比为1：1时的拟三元相图，用电导率曲线讨论了该体系由W/O型→双连续型→棒状液晶→层状液晶→双连续型→O/W型的微观结构转变。

However, this usefulness of GaN for optoelectronic devices seens to be limited by the fact that the defficulty in obtaining p-type material is to grow crystals by admixing GaP to GaN. As will known, GaP with n- or p-type conductivity can be easily obtained by suitable doping. Thus, it might be possible to get n- and p-type GaP_(1-x)N_x or GaAa_(1-xN_x crystals above some critical P content of the alloy system.

把两种或两种以上材料组合起来实现优异性能材料的方法是一种经常使用并行之有效的方法，本论文就是对GaP、GaAs与GaN形成合金系GaP_(1-x)N_x和GaAs_(1-x)N_x进行基础性研究的结果，人们预测这种合金系的禁带宽度应在磷化镓的2.261eV(或砷化镓的1.43eV)到氮化镓的3.39eV之间，如果能制成上述合金系则是很有意义的，它是很有希望的蓝色发光材料。

A new method of analyzing three waves interaction in nonlinear periodically poled crystals (PP-crystals) on the theorem of quasi-phase-matching, called the vector superposing method is presented.

从准相位匹配的基本原理出发，提出了一种研究周期极化介质中二阶非线性的三波互作用现象的分析方法－矢量叠加法。

It shows that the average thickness of the surface layer of crystals,the palisade and cone layer and the eggshell membrane are 20.8,220.8 and 62.5μm,respectively,which accounting for 6.8%,72.6% and 20.6% of the total thickness of the eggshell.There are many vesicular holes in palisade layer with an average diameter of(0.32±0.08)μm(n=30).The function of such holes may be of significant to air exchange.The shape of eggshell pore on the surface layer of crystals is round or ellipsis.The fracture surface of the pore is funnel-shaped.

结果表明：白冠长尾雉卵壳的表面晶体层、栅栏锥体层和壳膜层的厚度分别为20.8，220.8和62.5μm，分别占卵壳总厚度的6.8%，72.6%和20.6%；栅栏层有很多蜂窝小孔，其直径为(0.32±0.08)μm(n=30)；卵壳表面有许多圆形或椭圆形的气孔，可能与胚胎发育过程中的气体交换有关，气孔横断面呈细漏斗状，在其上半部有颗粒状填充物。

In this paper we have characterized the structure of various twist interfaces which are composed of (001 ),(011),(111 )-oriented semi-infinite crystals of four face-centered cubic metals Ag, Au, Al, Cu and (001),-oriented semi-infinite crystals of Si respectively with the coincidence site lattice, and calculated their energy with Modified Embedded Atom Method.

本文采用重合位置点阵的方法表征了Ag、Au、Al和Cu四种面心立方金属的(001)、(011)和(111)取向的半无穷大晶体分别与Si的(001)和(111)取向的半无穷大晶体构成的扭转界面的结构，并应用改进嵌入原子法计算了它们的能量。

Based on the transmission characteration of optical fiber and the methods of fabrication colloidal photonic crystals,electric field-controlled method is used to fabricate colloidal photonic crystals with the photonic band-gap in communications wavelength.

基于对光纤传输特性和胶体光子晶体制备方法的研究，提出了用外加电场控制的方法制备光子带隙位于通讯波段的FCC结构的胶体光子晶体，并用光纤系统测试胶体光子晶体的带隙特性。

Unique gold-plated dangling earrings with clear Flatback crystal, removable dollar sign charm set with clear crystals and star charm set in Astral Copper crystals.

独特的镀金悬垂耳环透明的Flatback水晶，可移动的满镶透明水晶的美元符号挂坠和铜色水晶镶嵌的星形挂坠。可拆卸

The results show that the discharge capacity of expanded grid of copper battery is improved obviously at low discharge rates; the EIS research describes that expanded grid of copper electrode has better electrochemistry activity. The scanning electron microscopy images reveal that the sponge Pb crystals of expanded grid of copper negative electrode are smaller at charge state, and the PbSO4 crystals are smaller at discharge state.

结果表明：在低倍率放电情况下，拉网铜板栅VRLA电池可以明显提高电池负极的放电容量；通过EIS研究发现，拉网铜板栅负极具有更好的电化学反应活性；SEM检测结果表明，充电状态下，拉网铜板栅电极中海绵铅结晶颗粒小；放电状态下，拉网铜板栅负极的PbSO4结晶颗粒较小。

The cells full of crystals observed in orient tobacco were verified to be crystal idioblasts. The crystals observed by SEM were multiangle.

研究表明，香料烟株内结晶细胞是一类特化的含晶细胞，细胞内充满晶体，晶体形状似角锥状，质体等被挤到细胞边缘。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。