The specific activity of catalase in resistant and susceptible strains of red flour beetle, Tribolium castaneum, was mensurated, wherein distinct difference in the resistance to phosphine existed among the four strains.

比較研究了3個(gè)對(duì)磷化氫抗性有明顯差異的赤擬谷盜Tribolium castaneum品系與敏感品系蟲體內(nèi)過氧氫酶的比活力。

It was found that because of the difference in component distribution and structure, the tendency that pores furcate and bend was smaller in amorphous precursor than in crystalline precursor, and for the amorphous precursor, the velocity of Al leaching-out and the expanding of specific surface area of catalyst were more sensitive to activation process parameters.

結(jié)果發(fā)現(xiàn)狼友高清视频在线观看，由于兩者在組元的分布及結(jié)構(gòu)上的差異青春草影视在线免费观看视频，非晶態(tài)前置體合金在活化過程中形成的微孔發(fā)生彎折、分叉的傾向要小于晶態(tài)前置體合金久久三级片视频，同時(shí)前者在活化過程中的抽Al速率免费观看黄网站试看、以及所得到的催化劑的比表面積等對(duì)活化工藝更為敏感。

Results of serum antibodies detected by ELISA indicated that infected pigletshad specific antibody against PRRSV BJ-4 strain in two weeks,and had significantly lower levelof antibody against hog cholera vaccine than that of controls,while no difference against PRRSVBJ-4 between infected piglets and controls.

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The concrete work and main contribution are as follows:(1) The index indicating transfer capability homogeneousness is defined, and the new terms like homogeneous grid, grid according with economic flow are put forward. These new concepts describe the degree in which transfer capability is utilized, and they provide the standard for ideal grid whose transfer capability and power generation dispatching economy are in phase. So, new idea is introduced in transfer capability analysis.(2) The multi-objective function with generation cost and transfer capability homogeneousness weighted is constructed. The relationship between system existing generation dispatching and transfer capability is revealed through comparative analysis between security economic dispatch and security homogeneous dispatch, and the variation rule analysis between generation cost and transfer capability homogeneousness with the change of weighting coefficient.(3) Example analyses demonstrate that the difference between specific power system with ideal instance can be identified effectively using the above concepts and method.

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Core content of this paper consists of four parts : the first part of the enterprise tax planning overview including the concept of tax planning, tax planning with a clear avoidance, tax evasion point of difference, The second part of the tax planning in the business activities of specific applications, including inventory valuation, fixed asset depreciation, marketing activities, the cost of the tax deduction plan.

本論文核心內(nèi)容由四部分組成：第一部分是企業(yè)稅務(wù)籌劃的概述国产区视频综合影院，包括稅務(wù)籌劃的概念，明確稅務(wù)籌劃跟避稅狠狠久久五月、偷稅的不同點(diǎn)狼友免费高清无码视频，第二部分是稅務(wù)籌劃在經(jīng)營(yíng)活動(dòng)中的具體應(yīng)用，主要包括存貨計(jì)價(jià)方式性爱在线视频无码、固定資產(chǎn)折舊美女AA、購(gòu)銷活動(dòng)、費(fèi)用扣除的稅務(wù)籌劃91精品免费大秀。

The specific latent heat is the difference in enthalpies of the substance in its two states.

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Based on specific requirement for the top-coal caving mining to the four-bar linkage ,a design method of the four-bar linkage is put forward in the paper in which the least difference function between the lemniscate locus and the power function curve is used as the main objective function.

基于綜放工藝對(duì)支架四連桿機(jī)構(gòu)的特殊要求，首次提出以雙紐線與冪函數(shù)曲線之差值最小作為主要目標(biāo)函數(shù)的數(shù)學(xué)模型无码高潮喷吹在线播放亚洲，并在此基礎(chǔ)上應(yīng)用VisualBasic5 0編制了四連桿機(jī)構(gòu)的優(yōu)化設(shè)計(jì)程序免费AAA级黄片，可以同時(shí)實(shí)現(xiàn)優(yōu)化參數(shù)顯示與優(yōu)化結(jié)果的動(dòng)態(tài)顯

By using these "ranking" and "unranking" algorithms, any permutation that is positioned in lexicographic order, away from a given permutation by any specific distance, can be generated. This significant benefit is the main difference between the proposed method and previously published alternatives.

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There is a gender difference in terms of specific activation neuroanatomy stuctures by heroin-related cue.

海洛因渴求時(shí)參與腦區(qū)的激活體積存在性別差異日韩午夜网页在线观看视频。

Curative effect of two treatments has no significant statistics difference. Conclusion Both olecranon steel plate and tension band are the effective treatments of olecranon fracture and should be used according to specific case.

尺骨鷹嘴鋼板和張力帶都是治療尺骨鷹嘴骨折的有效方法，可根據(jù)具體情況選擇使用操的喷水视频。