交替使用

Because it is in a recurrence use all the time, load changes acutely and takes force complexly.

由于它不停地处于一种循环交替的使用过程中，载荷变化剧烈、受力复杂。

The research result showed that(1) The reclaimed water used didn't influence the sensory quality of a given turf grass tested;under irrigation of reclaimed water,Festuca arundinacea are the best,followed by Buchloe dactyloides and Zoysia japonica;(2) The influence of different types of irrigation water on growth characters of turfgrass is species-dependence;(3) Irrigation by reclaimed water and fresh+reclaimed water increases Na~+,CEC,and total porosity of the turf soil in comparison to fresh water,and improves soil quality.

结果表明：本研究使用的再生水对所供测试绿化草种的颜色、覆盖度、质地和均匀性无不良影响，再生水灌溉条件下，高羊茅表现出了最强的综合耐污能力，其次是结缕草和野牛草。灌溉水类型对于草坪草的生长指标的影响具有种的特异性。再生水灌溉和&清水+再生水&交替灌溉提高了土壤的阳离子交换量和总孔隙度，有利于土壤物理性状的改善。

Your other choice is to use an alternated grip where one hand is pronated and the other is supinated.

你的另一个选择是使用交替握在一方面是旋前，另一种是

It has been discovered by the investigation that the greater the effective area of immersed material layer of the filtration element, the greater the minimum fluidizing speed.

它的特点是不需要像陶瓷过滤器那样周期性的反吹清灰，避免在运行中过滤元件交替受到不同方向的热应力作用，从而延长了过滤元件的使用寿命[1～2]。

To meet the tight schedule, two identical 32-tonne stage sets have leapfrogged each other around the world

为了顺利完成这紧凑的日程，剧团置办了各重32吨、内容完全一样的两套布景材料，在巡演的路上，两套布景材料交替着使用。

By pressing USE you now get teleported to every other Player in turn (one each second, so you don't shoot past your target).

按你现在可以使用的每一个远距离传输在交替播放器（各1秒，所以你不要拍过去你的目标）。

Normal circumstances, the use of the first two to three years, preferably in the season when we turn a solid floor wax Dala maintenance.

一般情况下，在使用的最初两至三年间，最好在季节交替时要用固体地板蜡进行一次打蜡保养。

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。