保持

A good battery can accept and hold a charge,and deliver its ratde amperage on demand.

一个性能良好的蓄电池可以接受和保持充电，并且在需要的时候供应额定电流。

The competition between the theories mainly behave as the competition fo different schools. So , a school is force to pay more attention to some aspects just like the selection of topics,the education of talents,the ampliation of the achievement of studies. Accordingly, science are advancing.

理论之间的竞争主要表现为不同学派之间的竞争，应词一个学派为了是自己的理论保持生命力，不得不再选择课题、培养人才、扩大自己的研究成果等方面投入更多精力，从而促进了科学的发展。

Objective: To investigate the effects of amygdala kindled seizures on memory retention of passive-avoidance test in rats.

目的：探讨杏仁核电点燃癫痫对大鼠穿梭箱被动回避反应的记忆保持能力的影响。

The results showed that activities of amylase and cellulose maintained high lever during the whole process.

结果表明：整个试验过程淀粉酶和纤维素酶活力一直保持较高水平。

Only keeping suitable SWC after anthesis and nitrogen fertilization can benefit the improvement of Amylopectin to Amylose ratio.

只有保持适宜的花后土壤含水量和施适宜的氮肥才有利于支/直比的提高。

We have been growing at an average rate of over 20 percent year-on-year over the decade.

在过去的十几年中我们保持了平均20％以上的年增长速度。

Companies in the past decade to maintain an average annual sales growth rate of 15 percent.

公司在过去的十年中销售额保持平均每年15％的增长率。

Luther attempted to avoid what he regarded as the extremes of both the Roman and Anabaptist interpretations and stressed the obligation to keep the sermon's commandments.

路德企图，以避免他被视为极端都罗马和anabaptist表述，并强调了义务，保持讲道的诫命。

To keep anabolism high throughout the entire day Anabol-5 consists of fast acting and extended release multi-phase capsules.

保持代谢高，在整个天anabol - 5构成的快速代理和延长释放多相胶囊。

Local anaesthetics numb the body from the waist down and allow the mother to stay awake, but free of pain, during the operation.

局部麻醉剂麻木的尸体从腰部下来，并让母亲保持清醒，但免费的疼痛，在行动中。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。