能被产生的

Morphological conversion from spiralto coccoid forms occurred when HP was cultured with selenium and most of coccoid forms had fragmentary flagella and pilus; the effection of selenium to activity of urease, catalase, alkaline phosphatase is not exist or not evidence; selenium enable pET32a-vacA-E.coli BL21 which can express VacA produce yellow lipochrome, and the color become deeper with increasing of concentration of selenium; selenium can decrease expression of recombined VacA by restrain the growth of pET32a-vacA-E.coli,but can not influence activity and gene sequence of VacA; selenium can enhance the suppression effect of recombined VacA for gastric cancer cell, depress the index of cell multiplication and the forming rate of colony, decrease the number of cell in S period, increase total of cell in G period; After purified, the recombined VacA can be identified by VacA antibody.

体外实验结果表明：一定浓度的硒作用HP后，HP菌落数量随着硒浓度的增加而减少，菌落颜色由灰白色变为砖红色，溶血现象随硒浓度的增加和作用时间的延长而逐渐消失，HP的形态由弯曲形变为球形或椭圆形，鞭毛及菌毛出现脱落现象；硒对尿素酶、过氧化氢酶、碱性磷酸酶活性无影响或影响不明显；一定浓度的硒能使表达VacA的pET32a-vacA-E.coli BL21工程菌产生脂溶性砖红色色素，颜色随硒浓度增加而加深；一定浓度的硒通过抑制pET32a-vacA-E.coli BL21工程菌的生长，减少重组VacA表达量，但不影响其空泡毒活性及编码基因序列；纯化后的VacA重组蛋白可被VacA抗体识别，具有良好的抗原性。

Chinese fine arts could not make achievements in a self-inclusive way any more because it had been endowed with the quality as an instrument featuring strongChinese fine arts with the instrumental and political connotations has been commencing to deal a profound impact upon the development o f Chinese contemporary fine arts.

在美术大众化思潮兴起的过程中，从五四前后"化大众"的启蒙性质的美育，到2、30年代美术的成为大众斗争武器的美术"大众化"运动，美术已经不能在内部自足发展，而是被社会精英分子赋予了明显"工具化"特征，带有四川大学硕士学位论文明显的政治化倾向。从此，带有"工具化"、"政治化"特征的大众化美术思潮，对后来中国现代美术的发展开始产生深远的影响。关键词：美术化大众大众化

The appearance of shadows through the surface is achieved via the Translucency attribute of one of the Blinn materials.

双面叶材质是一个表面材质，能通过切换两个分别的材质节点来产生双面材质效果，它的材质是依赖在表面上的面对摄像机时的表面法线方向与否来区分被着色点。

As it sprang from times long anterior, if not to the invention, at all events to the popularisation, of the art of writing, gestures, symbolical acts, and solemn phrases take the place of documentary forms, and a lengthy and intricate ceremonial is intended to call the attention of the parties to the importance of the transaction, and to impress it on the memory of the witnesses.

由于它的产生远在书写艺术发明之前、至少是在书写艺术广为流行之前，所以手势、象征的行为和庄严的成语便被用来代替了文件的形式，冗长的和繁复的仪式是为了要使有关各造都能注意到交易的重要性，并使证人们可以因此而获得深刻的印象。

And these estrogens,depending on the level of wastewater treatment,may not be completely broken down during sewage treatment,so they get discharged into rivers and streams.male fish exposed to the hormone become feminized,they produce the same proteins that female fish do to develop eggs,some males even develop eggs in their testes.

妇女自然而然地分泌雌激素，然而她们服用的避孕药中隐藏着人造的雌激素。这些雌激素可能在污水处理过程中不能彻底地清除，被排入河水和溪流。雄鱼在荷尔蒙的作用下雌化，产生了雌鱼产卵前生成的蛋白质，一些雄鱼甚至在睾丸中产卵。

Too many contemporary art works of art misinterpreted as merely ingratiated themselves to meet the communication of the image media, the value of artistic beauty is being devoured social attitudes, there is nothing close to real events than the more attractive to the viewer a brief taste, but the direct symbolic presentation on how to generate spiritual resonance?

当代艺术中太多作品仅仅将艺术曲解为图像媒材献媚迎合的传达，艺术美的价值正被社会观念吞噬，没有什么比身边切实的事件更能吸引观者短暂的情趣，但是直接的符号化呈示如何才能产生精神层面的共鸣？

Withstanding the pain of birth is presented in the United States as a personal c hallenge, a deeply satisfying experience in synch with New Age philosophy.

在美国，忍受分娩的疼痛被看作对自己的挑战，一个与&新时代&哲学相符的颇能产生满足感的经历。

The results are as follows: the DDM detergent dissolves the Cyt b6f better thanβ-OG detergent does; DDM can keep the Cyt b6f in native state, under which the hemes and Chl a experience specific environment, while theβ-OG make the complex in denatured state in some sort, under which the catalyzed electron transfer activity of the complex

结果表明，DDM去垢剂能使Cyt b6f处于较好的分散体系中，其中血红素和Chl a分子处于特定的蛋白环境中，不会导致Cyt b6f变性；而β-OG去垢剂会使Cyt b6f产生聚合现象，其中的血红素和Chl a与蛋白环境的相互作用减弱，和DDM相比其电子传递活性显著降低，Chl a单线激发态寿命延长，Chl a更容易被光

Dr Michael Ayliffe from the CSIRO says the secret to rust resistance might be found in rice."Rice doesn't get infected by any rust pathogens which makes it very atypical in that sense," he said."So we're trying to work out what are the genes responsible for this resistance."The bigger picture would be to see if we can transfer them to wheat and see if they can provide a level of resistance to wheat stem rust.

联邦科学与工业研究组织的艾立夫博士表示抗锈病的机理很可能会在水稻中发现，水稻的特殊之处在于它不会被任何锈病抗原感染，所以他们正在竭力在水稻上寻找抗锈病基因，更关键的是看看能否把他们转移到小麦上并能产生一定的抗性。

The common ancestor is, however, too recent for the new species to be a remnant of the first human excursion from Africa, the one that led to Java man and Peking man, now known as Homo erectus.

然而共同的祖先对于新人种又太现代，而不能作为来自非洲的人类首次远足的遗迹，那次远足产生了现在被称为直立人的爪哇猿人和北京猿人的祖先。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。