沙子

See a world in a grain of sand and a heaven in a wild flower.

一粒沙子从一粒沙看世界，从一朵花看见天堂。

And a heaven in a wild flower.

从一粒沙子看到一个世界，从一朵野花看到一个天堂。

To see a world in a grain of sand. And a heaven in a wild flower www.enlearn.cn

从一粒沙子看到一个世界，从一朵野花看到一个天堂

It's great for a quick wash-up if the kids have been playing in the sandbox.

孩子玩沙子以后，这可以让他们很方便的洗手。

The unique built-in non-return structure, when the pump stop, will avoid any water hammer and vacuum condition inside pipeline, protect the pumps and pipes, also to prevent the sand sink into pump and cause block.

采用独特的防返流结构，水泵停机时不会产生水锤现象以及避免了管道产生真空状况，保护了水泵和输送管道，同时可以防止沙子沉淀到泵中产生卡机。

Advantages of the portable sand-dust separation device are: structure is simple, operation is convenient, sediment of sand and removal of dust can be completed during sand absorption works, work efficiency and effect for the gas absorption type boring tree planter can be increased.

本便携式沙尘分离装置结构简单、合理，操作方便，可在吸沙作业中完成沙子的沉降和除尘，提高气吸式成孔植树机作业效率和作业效果。

Moving 850 cubic feet of air/minute through a 4" diameter suction hose, the SYBV850 is capable of transporting sand, clay, aggregate (to 3.5") and other materials up to 50 feet efficiently.

吸尘器通过直径4英寸的吸嘴每分钟可移动850立方英尺的空气，SYBV850能够高效地运送沙子，泥土，骨料（3.5）和其他多大50英尺的材料。

The effect of IBA concentration, type of stem segment and cutting on rooting and different substratum on transplanting of in vitro plantlets were studied in Ziziphus jujuba C.Y.Cheng et M.J.Liu (Z. spinosa Hu).

以酸枣组培苗为试材，研究了IBA不同浓度、茎段不同类型及刻伤与否等对生根的影响，并以蛭石、土、珍珠岩、沙子等为基本基质进行了移栽实验。

Running sand and loose gravel of silt,which are practically cohesionless and which cannot be safely and efficiently dug out by ordinary soft-ground tunneling techniques,can be handled by the use of shield,usually working in free air.

沙子和松散的碎石中运行，这简直是淤泥无粘性和不安全高效地挖出普通soft-ground掘进技术，可以通过使用盾牌，通常在自由的空气。

I say heal me she gives me chamomile,oregano,peppermint i say caress me she strokes my skin with her warm breath i say make me beautiful she offers turguoise for my fingers,a pink blossom for my hair i say sing to me she chants her windy songs i say make me beautiful she blossoms in the sun's glare,the snow's silence,the driest sand the desert is my mother the desert is my strong mother!

我说医治我她让我洋甘菊，牛至，薄荷我说抚摸我她中风的皮肤与她的温暖气息我说让我美丽她提供turguoise为我的手指，粉红色花的我的头发我说给我唱歌她高唱他那风之歌我说让我美丽她盛开在眩目的阳光下，在洁净的雪，在干燥的沙子沙漠是我的母亲沙漠是我强有力的母亲！

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。