稀的

Based on these recognitions, by the analysis of production method, development formation division, development well grid and well spacing, single well daily rate and recovery efficiency prediction, etc, a development plan was brought to effect: it is all around affusion and made the oil-well of east fault sparse, and predicted the recovery efficiency of 55%, provide a sound foundation for the future development in the area.

在此认识的基础上，通过开采方式、开发层系划分、开发井网和井距、单井日产能力、采收率预测等研究，确立了边外注水+断层东油井抽稀，断层西少部署一排油井的开发方案，利用数值模拟方法，预测采收率为55%，完成油藏开发方案的设计，为该区下一步开发提供了有力依据。

But in the process of ion exchange, xylose molecular is easily converted into arabinose because of catalytic isomerization, which results in the decrease of its purity and difficulty of crystal.

木糖是一种在化工、食品等领域有着广泛用途的五碳糖，工业生产是用稀强酸将玉米芯中含有的大量多缩戊糖分解为单个的木糖分子，然后通过离子交换除盐、脱色，精制提取，但在强碱离子交换柱中，木糖分子容易被部分催化异构转化为阿拉伯糖，使得木糖纯度下降，结晶困难。

Some babies stool every day, the number of 3 to 4 times, sometimes with indigestion of food, stool was yellowish green, thin paste.

有些小宝宝的大便次数每天有3~4次，有时还带有不消化的食物，粪便呈黄绿色，稀糊状。

It still had a few remnants of a "real" mane and tail, and it had jointed legs that could dance.

它的&真&马鬃、马尾巴还剩下稀稀疏疏几根，而且它的腿也有关节，可以跳舞。

One easy way to assemble molecules from a dilute solution is to concentrate them on a flat surface. Errant molecules might have been drawn to the calm surface of a tidal pool or perhaps to a primitive "oil slick" of compounds trapped at the water's surface.

从稀溶液中聚集分子有个简单方法，可在一个平坦表面上使分子聚集，游荡分子也许会跑到潮间池的水面，或者水面上类似浮油的化合物中。

Attentive matters in viscosity number determination of polyvinyl chloride resin dilute solution were introduced.

介绍了聚氯乙烯树脂稀溶液黏数测定中的注意事项，分析了各种操作现象对结果产生的影响并进行了原因分析。

After the addition, remove the ice-bath and start refluxing the solution (I guess for about 2 hours).

然后滴加冰冷的稀盐酸（15%）直到pH小于2，以除去过量的格氏试剂。

Since Later Archaeozoic era (270 hundred million years old), a great number of geologic relics with unique features come into being in the long period of geologic history.

这些地质遗迹集典型性、稀有性、观赏性于一体，对研究东南沿海各地质时期的地质作用、开展地质旅游、普及地球科学知识都具有重要的作用。

I have been to Arizona over 10 times and this was the first time that I saw the Gila Monster lizard. A poisonous creature. We were all very thrilled to see it in the wilderness since it is very rare.

我到亚利桑那州超过10次，但这是第一次看到美国西南沙漠地方的大毒蜥蝪，一种毒性很强的生物，看到它我们都很兴奋，因为它是非常稀有的。

Chuck: There won't be a dry eye in the h ouse, trust me.

在屋子的人都会哭得稀里哗啦的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。