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maintain相关的网络例句

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与 maintain 相关的网络例句 [注:此内容来源于网络,仅供参考]

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。

XEIKON7000-cards and membership cards to make part of the structure is simple, easy-to-maintain, and per-machine working time, taking into account the need to maintain it, can be divided into six-level maintenance, where normal operator only grasp between one and three-level maintenance method, based on practical experience, to clean the drum heads and maintenance requirements for higher because it is directly linked to the longevity of the disk head and the head drum as well as business card printing and membership card making, due to the quality of the manufacturer does not take into account the humid climate in mainland China, as well as workshop at room temperature, so take extra care equipment and supplies for bypothermia dampproof, included in the device is not working, we need to use the air conditioning plant damping, the device at room temperature observed to stop working.

XEIKON7000的制卡和会员卡制作部分结构简单、易于维护,按机器工作时间的长短,其需要维护的部分不同,可分为六级维护,其中普通操作员只要求掌握一至三级维护的方法,根据实际操作的经验,对磁头和磁鼓的清洁维护要求较高因为其直接关系到磁头和磁鼓的寿命以及制卡和会员卡制作品的质量,由于制造商没有考虑到中国大陆潮湿的气候以及车间的室温,所以要特别注意设备和耗材的降温防潮,包括在设备工作时,也需要使用空调对车间进行降温,设备在室温过高时会停止工作。

Maintain clean air, to lift due to air quality problems resulting from dizziness, sleepiness, sneezing and other symptoms, and maintain a comfortable environment.

保持空气清新,解除因空气质量问题,而产生的头晕,困倦,打喷嚏等不适症状,保持舒适的环境。

The informational object authoring and distribution system provides a set of software modules that the manufacturers can use to author, maintain and distribute Material Safety Data Sheets and their customers, as members of the system of Value-Added Material Safety Data Sheets, can use to retrieve, maintain and distribute the Material Safety Data Sheets.

所述信息对象编辑和分配系统提供了一组软件模块,厂商可以使用这些模块来编辑、维护和分配材料安全数据表,并且他们的客户作为增值材料安全数据表的系统成员可以使用这些模块来检索、维护以及分配材料安全数据表。

The truck cast steel three big piece type bogie is easy to maintain. But since the grate weight under spring and the large operation strength during running, it is difficult for the bogie to keep the positive position. The critical speed of the snaking motion is low, which is inapplicable for high speed running. The other type of truck bogie is H type integrative truss. Its structure is complicate relatively, which is not easy to manufacture and maintain. But it can keep the positive position of the bogie preferably. And because it is adopted the structure of axle box one series elastic suspend, the weight under spring reduces. Which achieve the effective control to wheel sets and improve the running quality of the bogie distinctly.

货车铸钢三大件式转向架便于制造维修,但因其簧下质量大,在运行中轮轨作用力大,转向架难以保持正位,蛇行运动临界速度低,不适用于高速运行;货车转向架的另一种形式是"H"型构架一体式,结构较为复杂,不便于制造和检修,但它能够较好地保持转向架的正位,而且由于采用了轴箱一系弹性悬挂结构,降低了簧下质量,实现了对轮对的有效控制,明显地改善了转向架的运行品质。

Exports for economic growth "Troika" of one, only to maintain export growth, in order to maintain economic growth, in order to create employment opportunities, but also in order to maintain social stability.

出口是经济增长的"三驾马车"之一,只有保持出口增长,才能保持经济增长,才能创造就业机会,也才能保持社会稳定。

This paper has done a deeply research on the evaluative method, which focus on maintaining and ensuring the camion. After deeply analyzing the maintain theory of army equipment and the stratagem 's characteristic and combining the current systems engineering evaluating theories and methods, it has analyzed and solved all limitations that coming forth when a single model is used to evaluate the maintain capacity. After analyzing and ameliorating the judgment of AHP's coherence, the calculation of the expert power value and the optimizing of the more-extreme judging model, a new calculation method, the multidimensional complex calculation theory, is presented, which much fits for the evaluative calculation of the camion. The new theory's feasibility and the evaluation's reliability have been proved in theory in this paper. This paper also analyses the principle and the program, which is about building a camion evaluating system. According to the multidimensional complex calculation theory, an evaluative model has been built. Applying the levels analytical method, this paper fixes on the calculation of every target's power, brings the optimization allot precept of macro spatial resource, optimizes the resource of the maintainability of theater of operations' vehicle, which offers a theory foundation for optimizing of the resource space. The research not only brings out a uniform standard for the evaluating of the maintain ability of the camion, but also presents a theory foundation and method for perfecting the camion maintain system.

本文对军用车辆维修保障能力评估的方法论进行了深入研究,在理论上通过对军事装备维修理论及战略特性的深入剖析,结合现有系统工程评估理论、评估方法的特点,分析解决了应用单一模型评估装备维修能力问题的各种缺陷,就AHP法判断矩阵一致性判定,群策专家权重值的确认及多元评判模型的优化进行了研究和改进,形成了适应军事车辆维修保障能力评估应用的新算法--多元复合算法理论,对这一创新评价理论的科学性及评估可靠性进行了理论证明和算法应用;研究分析了建立军用汽车维修保障能力评估指标体系的原则和程序,并按照多元复合算法的理论,建立了车辆维修保障能力评估模型;应用层次分析法的原理,明确了各指标权重的算法,提出了宏观空间维修资源优化分配方案,优化了战区车辆装备维修能力资源空间,为某一具体车辆装备维修能力形成所需维修资源空间的优化提供了理论依据;本文的研究既为军用车辆装备维修保障能力评估提供了统一的衡量标准,也为军事装备维修保障系统的进一步完善提供了理论依据及方法手段。

Before fissuration, osmotic adjustment occurred by the addition of solute to cells and decreasing the loss of water in the body, so that it could maintain normal turgor pressure during drought. After fissurate growth, turgor pressure was maintained by higher cell and tissue elasticity lower ε(superscript max and by osmotic adjustment for normal plant development in dry conditions and to avoid dehydration under water stress during the drought period, but it also became more sensitive to water stress. The ability to maintain turgor pressure varied from strong to weak during the period before, during and after fissuration. Fissurate growth decreased the ability of P. mongolica to maintain turgor pressure and led to changes in walls related to drought tolerance.

结果表明:1未劈裂绵刺主要通过增加细胞内溶质,减少细胞内的水分丧失来进行渗透调节,从而在干旱胁迫下能够维持正常的膨压。2己劈裂绵刺通过渗透调节和高的组织弹性两条途径来共同保持膨压,以抵抗不良的生存环境;同时对环境水分胁迫具有较高的敏感性。33种状态绵刺保持膨压的能力由强到弱依次为:未劈裂绵刺、正在劈裂绵刺、已劈裂绵刺。4劈裂的发生导致绵刺保持膨压能力的降低,同时耐旱方式和途径发生了变化。

Promote the reliability maintain through a whole factory, raise the technique content of the equipments management, avoided the blindness of trouble maintain, lower the cost of the equipments maintenance, passed the reliability maintain also reduce various economy loss which is caused by planless cease work for equipments maintain not in time.

本论文的创新点主要是将可靠性理论应用到设备管理中,通过可靠性的质量指标可靠度来制定设备的维修时机,这在国内石化系统还是先例,因此,可靠性维修对于燕化炼油厂的设备管理有着重要的意义。

In other words, if middle-class Americans continue to struggle financially as the ultrawealthy grow ever wealthier , it will be increasingly difficult to maintain political support for the free flow of goods, services, and capital across borders.

注:这句话中是不定式短语to maintain 做主语的用法,英语用法中多数用it做先行主语而把不定式放到句子后部去。

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相关中文对照歌词
Maintain
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Maintain
推荐网络例句

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。