增产

Hydraulic fracturing is a kind of process engineering that can improve the oil reservoir filtrational property, is an important measure that boosts production of oil field and augments injection of downflow well.

水力压裂是一项改造油层渗流特性的工艺技术，是油气井增产、注水井增注的一项重要措施。

According to the present situation of dry farming research and practice, it is thought that in order to increase the dry farming yield, the water-retaining materialmust be scientifically applied to bring it into fullplay.

通过对旱地农业研究和实践现状的分析，认为高分子保水材料的科学应用和充分发挥其效能，是解决旱地农业增产问题的重要发展方向。

Developmengts anslysis on plant high, caulis leaves and single fruit showed with coincident disciplinarian, but distributing unlikeness. From seedling time to flourishing time, 2 importing varities's developments curve were keeping epigyny, showed that importing tomatoes varities had obvious advantage on plant high, caulis leaves and single fruit, and had bigger increase production potential.

株高、主茎叶片数和单株果数等3个测试指标的动态分析表明，规律一致但分布不同，2个进口品种的动态曲线从苗期到盛果期始终保持上位，说明进口品种在株高、主茎叶片数和单株果数3个生长发育指标上具有明显优势，植株生长旺盛，增产潜力大。

In most groups,epistasis effect is found to be existing and the additive effect,and dominance effect are also widely functioning.

我国玉米单产和商品品质与发达国家相比还存在不小的差距，今后一段时期内，继续挖掘玉米的增产潜力和改良玉米的商品品质，仍然是非常重要的主攻方向之一。

The Necessity of water saving agriculture in the loess plateau of China is analysized,and main types of regulating soil water techniques are sumed up as follows:accumulating fertileness,crop rotation,intermittent fallowness of soil,drought resistant crop breeding, water saving ,run off agriculture and chemical methods.

分析黄土高原节水农业的必要性，总结出黄土高原农业调水技术主要有 7大类：培肥地力以肥调水，轮作倒茬调水，间隙休闲调水，抗旱育种调水，节水灌溉调水，径流农业调水，化学技术调水；指出在干旱、半干旱的黄土高原地区，利用农业调水技术是粮食增产增收的有效措施和必然趋

Among five field trial locations of soybean SYP-249 could improve the yield in all the trial locations.

大豆的5个试验点中均表现出明显的增产作用。

Forage grass stock raising, can execute farming herd union, promote each other, advantageous increase organic fertilizer, stimulative agriculture increase production, also can make full use of crop straw, by-product, fireweed, the food of translate into domestic animals.

饲草畜牧业，可以实行农牧结合，相互促进，有利增加有机肥料，促进农业增产，也可以充分利用作物秸秆、副产物、杂草，转化为牲畜的食物。

In recent years, application of fishbone horizontal wells in enhancing the recovery of coalbed methane is becoming more and more popular.

羽状水平井技术是近几年兴起的一项新的煤层气增产技术。

It is also found that there is a quasinormal frequency distribution of years with increase and decrease in yield.

粮食生产是一个影响因素众多、机理十分复杂的农业生产过程，增产、减产既有自然因素，也有社会因素。

Aiming to the problem of the brittle fracture of cement sheath caused by perforation and other production enhancing measures after well cementing of thin oil reservoir wells,latex,rubber powders and PVA fibers were studied to reduce cement stone friability and distinguish the toughness and elasticity of cement stone accurately.

针对国内油田薄油层井、小间隙井和侧钻井固井后射孔及后续增产措施造成的水泥环脆裂问题，为了降低水泥石的脆性，正确评价不同材料对水泥石韧性或弹性的影响，对掺有胶乳、橡胶粉和PVA纤维水泥石的抗折强度、抗压强度、抗冲击功和弹性模量等力学性能进行了研究，并对3种材料的作用机理进行了剖析。

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。