C variable amplitude pulse charging mode was proposed to reduce capacity ratio of charge-discharge and water-loss rate, so the batteries in series were in conformity, thus to extend the cycle life.
变幅脉冲充电模式,减少充放电容量比率和失水量,促使串联中各电池性能的一致,达到延长深循环寿命的目的。
"It depends on the rate of water loss," says Michael Sawka at the us Army Research Institute of Environmental Medicine in Natick, Massachusetts.
“这要看水分流失的速率”,位于马萨诸塞的Natick的美国陆军环境医学研究所的Michael Sawka说。
On the former, positive plate bar corrosion resistance and water of cell loss rate are the two main factors.
就前者而言,正极板栅耐腐蚀性能和电池的水损耗速度乃是两个最主要的因素。
It has high water reducing rate at low dosage whether the adaptability problem with cement and high slump loss are always the point in concrete production.
它具有掺量低、减水率高的优点,但与水泥适应性较差和坍落度损失大一直是混凝土生产上的难题。
However, from the battery, water loss rate has become the most key factors influencing the sealing life.
然而从电池使用结果来看,水损耗速度却成为影响密封电池使用寿命的最关键性因素。
However, those that drank 2 cups of water before their meals had a faster rate of weight loss and ended up losing 44 percent more weight over a 12-week period than those that didn't.
但是,喝水组体重下降更快,在12个星期后里体重下降百分之四十四多,对照组却没有这么明显。
ASP has high water-reducing rate and low slump loss, but it is expensive, and the water-retention of concrete is bad, which limit its application.
氨基磺酸系高效减水剂asp的减水率高、坍落度损失小,但价格较高、混凝土保水性差,限制了其应用。
This is normally closely related to the rate of water loss by transpiration and the potometer can be used to compare transpiration rates under different conditions.
通常与由于蒸腾作用而丧失水分的速率紧密相关,蒸腾计可被用于在不同条件下进行蒸腾速率的比较。
The result shows this low slump loss superplasticizer features in easy action property, high water reducing rate, and good performance of concrete, etc.
结果表明:该产品减水剂具有优良的工作性能、高减水性、混凝土性能等特性。
The order value of influence of water partial pressure on the loss rate are obtained.
给出了水分压对流失速度影响的级数值。
To improve the quality of water also prevented the loss of production, increased product output rate.
在改善品质的同时也阻止了产生水分损失,增加了产品的产出率。
This paper showed the results of experimental study on the effects of different types and adding amount of alkali on the loss rate of water and the drying shrinkage of cement paste.
通过测量不同品种和掺量的碱对水泥基材料的水分损失量和自由收缩率,研究了在干燥条件下不同的碱对水泥基材料收缩性能的影响规律。
An excellent pumping admixture was made up by use of FDN compounded with calcium lignosulphonate, retarder for controlling slump loss and water retaining admixture for reducing water segregation rate.
FDN与木钙复合,以缓凝剂控制坍落度经时损失,以保水剂降低混凝土泌水率,配制出混凝土坍落度经时损失较小、性能优良的多元复合泵送剂。
Potassium dihydrogen phosphate promoted the opening of stomates so as to increase evapotranspiration intensity and relative water loss rate.
磷酸二氢钾有促进气孔开张的作用,使蒸腾强度和相对失水率相应增大。
The effect of complex phosphates on the water loss rate of IQF mussel was studied by using 4 different concentrations of complex phosphates.
采用4种不同浓度的复合磷酸盐处理贝肉,研究了复合磷酸盐对粒冻贻贝解冻后失水率的影响。
Leves trench tillage can retain runoff, decrease soil wash and nutrient loss, increase utilization rate of soil water, and further increase crops yield.
水平沟能够显著地拦蓄径流,减少土壤冲刷和养分流失,提高土壤水分利用率,进而提高作物单产。
The disafforestation and growth of economic crops caused the decreased forest coverage rate and water and soil loss.
大量砍伐森林,种植林业经济作物使得当地森林覆盖率日渐减少,水土流失严重。
Moreover, the relation between the loss rate of water and the drying shrinkage of binder paste is tight and namely free shrinkage was increased with the increase of loss rate of weight.
同时,发现碱作用下水泥基材料的水分损失与收缩过程密切相关,即浆体的收缩随着水分的损失更加明显。
The concept of relative water loss rate is advanced to judge the degree which actual water loss is higher than theoretical water loss in the process of vacuum cooling.
提出相对失水率的概念,作为比较真空冷却过程中实际失水高于理论失水程度的判断依据。
Taking a heat-supply system in Jinan City for investigated subject, the heat loss rate of steam heat-supply network and hot water heat-supply network is analyzed and calculated.
以济南市某供热系统为研究对象,分析计算了蒸汽、热水热网的热损失率,提出了降低蒸汽热网热损失率的办法。
Water is used as the researched object, different methods have been taken in the experiments to reduce the ineffective water loss, the results show that the relative water loss rate is more than 2.
以水作为研究对象,采用不同的方法进行降低无效失水的实验,结果是水面上不加遮挡物时,其相对失水率高达2。
Finallv the soil and water loss re-gion in Loess Plateau was exampled to introduce the determining method of effective cover rate.
此外还以黄土高原水土流失区为例,介绍了水土保持林有效覆盖率的确定方法。
It was revealed that significant differences in leaf water potential, stomatal resistance, transpiration rate, and rate of water loss of excised-leaves existed among genotypes.
研究表明,叶水势、气孔阻力、蒸腾强度和离体叶片失水速率品种间均存在明显差异。
This mutant showed cooler leaf temperature and faster water loss rate than did the wild type under drought stress.
在干旱胁迫条件下,该突变体表现为叶面温度低于野生型,且失水率比野生型高。
Farmland flood flooding phenomenon still exists, canal irrigation water loss is large, effective supply rate is low.
农田大水漫灌现象仍然存在,渠系灌溉水损失很大,有效供水率低。
Dry-shrink tests show that the dry-shrink coefficient firstly increases, then decreases with the increment of the increment of the water loss rate.
干缩试验结果表明:随着失水率的增加,二灰稳定土的干缩系数先增大后减小。
Increasing water content can raise separation rate and lower loss factor, but its influence on separation rate is no longer significant when water content is higher than a given value.
增加含水量会提高分离率,降低损失率,但含水量超过一定值,对分离率的影响便不再明显。
Calculation of designed flood drainage flow rate has significant importance for water safety and effectively reduction of economic loss from water logging disaster in low-lying region.
圩区设计排涝流量的计算对圩区的水安全和有效减免涝灾经济损失有着重要意义。
The shelf life test shows that the gel battery has low self-discharge rate and water loss, and the 100 % capacity can be recovered.
搁置试验表明,胶体电池比agm电池自放电明显减小,失水少,并且胶体电池容量可100%恢复,因此胶体电池具有长寿命特点。
The washing saturator has the advantages of high heat utilization rate, low heat loss, little occupied area, little drained water, and the like.
具有热量利用率高,热损失低,占地面积小,污水外排量少等优点。
应用推荐