可维持的

During the process of long-time adaptive evolution, wetland plants adopted a series of special strategies to acclimate to salt stress. The main strategies are: 1 life history adjustment, e. g., to adjust seed germination time, implement seed dormancy and viviparity, and change reproductive manner to escape from direct salt stress, 2 morphological adjustment, e. g., to adjust biomass allocation pattern, age stem, defoliate, and carnify vegetative organs to isolate the redundant Na(superscript +) to the inactive-metabolism shoots or exclude the Na(superscript +)from tissues; 3 anatomic adjustment, e. g., to sink stoma, develop aerenchyma, and thicken cuticle and phellogen to maintain normal photosynthesis and respiration; 4 physiological and biochemical adjustment, e. g., to exclude and excrete salt, compartmentalize ions, adjust osmosis, do selective absorption, regulate hormones, and induce antioxidative enzymes to maintain the osmotic equilibrium and eliminate the active oxygen in cell; and 5 molecular level adjustment, e. g., to start up many salt-induced genes to regulate the metabolic responses to salt stress.

在长期的适应进化过程中，湿地植物形成了多种适应盐胁迫的策略，主要有：1生活史方面，植物可通过种子萌发时间的调整、种子体眠、胎生、繁殖方式的改变等逃避盐度的直接伤害；2形态学方面，植物可通过生物量分配模式的调整、茎的老化、落叶及营养器官的肉质化等将多余的Na隔离到代谢不活跃的茎中或将其排出体外；3解剖学方面，植物可通过气孔下陷、发达的通气组织、增加细胞木栓层、角质层及栅栏组织的厚度等以维持植物正常的光合作用和呼吸作用；4生理生化方面，植物可通过离子区隔化、拒盐、泌盐、选择性吸收、渗透调节、激素调节及抗氧化物酶的诱导等来维持细胞内正常的渗透压，清除胞内活性氧分子；5分子水平方面，植物可通过多种与盐胁迫相关的基因来调控细胞内的多种代谢反应。

In order for a particular species to maintain itself and increase its power, its conception of reality must comprehend enough of the calculable and constant for it to base a scheme of behavior on it.

鉴于特定的物种为了维持自身和增长其权力，它的现实观念应该有对足够多的可推测的和稳定的事物之理解，这些恰是它的行为模式所依赖的基础。

It is recommended that maintenance treatment should be individual in clinical experiences.It is reasonable to choose the different maintenance therapy plan according to ulcer cicatrization quality under endoscope and the helicobacter pylori situation respectively,which not only can control the recurrence of peptic ulcer effectively,but also can reduce the patient′s economic burden,achieves treatment individuation,and instructs the patients with correct consolidated treatment.

临床上推荐维持治疗个体化，根据内镜下消化性溃疡瘢痕情况和幽门螺杆菌感染情况分别选择不同方案的维持治疗是较合理的，既可有效地控制溃疡复发，又可减轻患者的经济负担，真正做到治疗个体化，指导患者溃疡愈合后正确的巩固治疗。

In the normal uterus, Cytokeratins immunolabelling were detected in glandular cell, luminal epithelial cell, Vimentin immunolabelling were detected in stromal cell and endoblastic cell; CK7 immunolabelling were not detected in any tissue of the yak utenus.

研究结果显示：未妊娠时，泛角蛋白在子宫内膜腺上皮细胞、腔上皮细胞内表达，波形蛋白在子宫内膜基质细胞内表达，平滑肌肌动蛋白在子宫平滑肌和血管平滑肌内表达，牦牛子宫任何部位均不表达角蛋白7；妊娠30天左右时，泛角蛋白在子宫内膜腺上皮细胞、子宫内膜腔上皮细胞、滋养层细胞、内胚层细胞和尿囊细胞内表达，波形蛋白在子宫内膜基质细胞和内胚层细胞内表达，平滑肌肌动蛋白在子宫平滑肌和血管平滑肌内表达，角蛋白7在尿囊细胞内表达，偶尔在腔上皮细胞的细胞核边缘表达；消化法进行原代培养时，组织经胶原酶消化并通过100目和400目筛网组合可以有效地分离原代子宫内膜基质细胞和子宫内膜腺上皮细胞；分离得到的子宫内膜基质细胞活率达90%以上，并可在体外传代7次以上；分离得到的子宫内膜腺上皮细胞活率可达85%以上，并可在体外传代5次以上；RPMI1640培养基最适合子宫内膜基质细胞和子宫内膜腺上皮细胞的生长，维持子宫内膜基质细胞正常生长的FBS添加量为20%，维持子宫内膜腺上皮细胞正常生长的胎牛血清添加量为30%。

That the impious presumption of legislators and rulers, civil as well as ecclesiastical, who, being themselves but fallible and uninspired men, have assumed dominion over the faith of others, setting up their own opinions and modes of thinking as the only true and infallible, and as such endeavoring to impose them on others, hath established and maintained false religions over the greatest part of the world and through all time: That to compel a man to furnish contributions of money for the propagation of opinions which he disbelieves and abhors, is sinful and tyrannical; that even the forcing him to support this or that teacher of his own religious persuasion, is depriving him of the comfortable liberty of giving his contributions to the particular pastor whose morals he would make his pattern, and whose powers he feels most persuasive to righteousness

那些世俗和教会无信仰的自以为是的立法者和统治者，他们本身不过是常犯错误和缺乏圣灵之人，却自以为可掌管他人的信仰，将他们自己的意见和思维模式作为唯一正确无误的东西而强加于他人，自古以来在世界绝大部分地方建立和维持的只是虚假的宗教而已：强迫一个人捐钱用以广传他不相信甚至憎恶的观点，是有罪和专横的；还在他自己所属的宗教中强迫他支持这个或那个牧师，而剥夺他将自己的捐助心情舒畅的捐给那个特定的牧师的自由，这个牧师的道德他欲引以为学习的楷模，这个牧师道德的力量他感觉最具正直的说服力

That the impious presumption of legislators and rulers, civil as well as ecclesiastical, who, being themselves but fallible and uninspired men, have assumed dominion over the faith of others, setting up their own opinions and modes of thinking as the only true and infallible, and as such endeavoring to impose them on others, hath established and maintained false religions over the greatest part of the world and through all time: That to compel a man to furnish contributions of money for the propagation of opinions which he disbelieves and abhors, is sinful and tyrannical; that even the forcing him to support this or that teacher of his own religious persuasion, is depriving him of the comfortable liberty of giving his contributions to the particular pastor whose morals he would make his pattern, and whose powers he feels most persuasive to righteousness; and is withdrawing from the ministry those temporal rewards, which proceeding from an approbation of their personal conduct, are an additional incitement to earnest and unremitting labours for the instruction of mankind

那些世俗和教会无信仰的自以为是的立法者和统治者，他们本身不过是常犯错误和缺乏圣灵之人，却自以为可掌管他人的信仰，将他们自己的意见和思维模式作为唯一正确无误的东西而强加于他人，自古以来在世界绝大部分地方建立和维持的只是虚假的宗教而已：强迫一个人捐钱用以广传他不相信甚至憎恶的观点，是有罪和专横的；还在他自己所属的宗教中强迫他支持这个或那个牧师，而剥夺他将自己的捐助心情舒畅的捐给那个特定的牧师的自由，这个牧师的道德他欲引以为学习的楷模，这个牧师道德的力量他感觉最具正直的说服力；同时夺走了这位牧师应得的世俗报酬，而牧师们正是通过这些人们赞许的表示而继续从事他们身体力行的牧养，这些报酬可以鼓励更多的为人类教育而热忱并不懈的工作

In conclusion, our studies indicated that, by reducing the concentration of corticoid, increasing the GH concentration, dietary glutamine could maintain the N balance in the body, induce the intestinal glutamine extraction from blood, maintain the glutamine store in muscle tissue and plasma, decrease the glutamine flux from muscle tissue and protein catabolism. As the key fuel of intestinal mucosa and lymphocytes, exogenous glutamine maintained the intestinal structure, function and the CD4〓/CD8〓 ratio. In addition, glutamine normalized the SIgA containing cells'quantity and distribution through stimulating the IL-6 gene expression.

综合分析本研究的试验结果，我们认为，日粮中的外源性Gln可通过降低断奶应激后血清中皮质醇浓度，升高生长激素的浓度维持体内N的平衡，降低肠粘膜细胞从血浆中摄取的Gln，减少骨骼肌蛋白质的分解，维持骨骼肌和血浆中Gln浓度，维持淋巴细胞亚群中CD4〓/CD8〓比例；提供肠粘膜细胞能源和代谢的前体，维持肠粘膜正常的屏障结构和功能，通过刺激IL-6的表达，维持肠粘膜中SIgA分泌细胞的数量和肠道的局部免疫功能，并最终提高断奶仔猪的生产性能和抗病能力。

Such doubts havesitimulated the researchers'curiosity and start to explore the students' terms This research proceeds by observation interview test using learning sheets and etc The purpose is to explore students' terms of scientific concepts sources of terms connections between students' usage nomenclature and chooses of usage The results of the research are as follows: 1 There are five kinds of naming principles for students' terms of scientific concepts: appearance habit function replacing and sound Appearance principle contains three categories: color shape and partial construction; habit principle contains custom and ability; replacing principle contains reality and non-reality 2 Students' terms of scientific concepts come from two ways: self-acquisition and learning through senses The former way is only a bit more common than the latter 3 There are three different relationships between students' usage of terms and nomenclature: one both the same in usage and meaning; the other both different; another different usage but the same meaning Normally terms that students used are various from nomenclature in the aspects of usage and meaning only a few would match and even rare for "Synonyms" to occur 4 Alternative options for students' scientific terms are maintenance adaptation or co-existence with formal scientific terms The most common way of selecting usage of terms is to maintain Sometimes students would adapt themselves once learn of scientist's term However some believe that very odd chances for both could exist at the same time

这样的疑问深深引起研究者的好奇，著手探索学生科学概念所使用的语言。本研究透过观察、访谈、学习单施测等方法来进行，目的在探讨学童在科学概念上所使用之学生惯用语、学生惯用语来源、学生惯用语与科学家用语之关联性、学生惯用语选择。研究结果如下：一、学童在科学概念上所使用之学生惯用语的命名原则有五种：外型、习性、功能、藉代称呼及声音，其中外型原则有颜色、体型及部份构造三类目，习性原则有习惯及能力两类目，藉代称呼原则有实体及虚拟两类目。二、学童在科学概念上所使用之学生惯用语有两种来源，分别为自己称取和听来。学生惯用语来源较多为自己称取，透过其他方式听来少一点，但两种来源的比率差距甚小。三、学童在科学概念上所使用之学生惯用语和科学家用语的关系有三种，分别为用语意涵均相同、用语不同意涵相同和用语意涵均不同。学生惯用语通常和科学家的用语是不同的，且其意涵也不同，只有部份学生惯用语和科学家用语意涵均相同，至於学生惯用语和科学家用语不同但意涵相同的极少。四、学童的科学概念相关学生惯用语选择有三种，分别为维持学生惯用语、改变成科学家用语和科学家与学生惯用语皆可。学童的科学概念相关学生惯用语选择，以维持学生惯用语最多，而有些时候学生会在得知科学家的用语后改变成科学家用语，但认为科学家用语和自己使用的学生惯用语皆可的则很少。

Structured system employs a scalable scheme to guarantee search success, but it needs to maintain strictly controlled overly network, it is difficult to adapt to highly dynamic network environment of P2P. In addition, the use of DHTs leads to the fact that only keyword exact-match is available.

结构化系统使用可扩展的方法能保证查找的成功，但由于要维持严格控制的叠加拓扑，因此对P2P网络中大量节点的动态变化适应性较差，且由于分布式哈希表的使用使其只支持精确查找。

In 1968 extensive research on direct potable reuse was conducted in Windhoek, Namibia.

自1960年以来，迫于调整压力和水的缺乏，一份深入的调查结果给水再利用工程的健康风险和治疗系统提供了有价值的洞察力。1965年，以色列健康部门出版章程允许对农作物灌溉实行二次污水再利用，还有被排除在外的不用煮可以吃的蔬菜作物。1968年在温得和克和纳米比亚对直接可饮用的再利用进行了广泛的研究。1972年在美国，有一件重要事件就是通过了联邦水污染控制法案（PL92－500）&修复并且维持民族水资源的化学，物理和生物的完整性。&

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。