对于那些照顾它们保持凉爽，给它们提供高能量饲料和定期挤奶的农场主来说，荷尔斯坦奶牛平均每年能产2275加仑的牛奶。
For the farmer who takes care to keep them cool, providing them with high-energy feed, and milking them regularly, Holstein cows are producing an average of 2,275 gallons of milk each per year.
美国空军被指控为波音公司——渴望其过时的767生产线保持运转，量身订做招标要求，确保波音公司成为唯一的投标者。
The USAF was accused of tailoring its requirements to ensure that Boeing, desperate to keep the production line for its ageing 767 running, was the sole bidder.
如果我保持沉默并在产经省谋得一份要职，但即便我这么做，日本经济在几年内就会衰败。
"If I shut my mouth and obtain a good post in the ministry-even if I did that, in a few years Japan's economy would plunge," he said.
在求爱期过后，企鹅夫妇便会保持稳固的夫妻关系直道五月或六月初产下蛋来。
After the courtship period, the couple forms a strong bond until the egg is laid in May or early June.
但分析师保持谨慎，认为冻产至当前水平不太可能减缓全球供应过剩状况。
But analysts have cautioned that freezing production near current levels is unlikely to reduce the global supply glut.
面对21世纪复杂、多变的竞争环境，为完成某一生产项目或研发项目而完全依靠企业自身的内部资源和实力去赢得和保持竞争优势已经越来越困难。
In 21st century with complexity and changeable competitive environment, it is more and more difficulty that a enterprise wins and maintain it's competitive advantage by itself resource and strength.
若产气比产液体更可取，则可向井中注入流体以保持储层压力。
Reservoir pressure can be maintained by fluid injection if gas production is preferable to liquid production.
而为了保持牛奶产量，造成许多小牛被产下，这又。
This results in a lot of calves as a side-effect of milk production.
通过导入杂交、横交固定手段既保持了和田羊半粗毛品质特性，又提高了产毛量和体重。
By transmit hybridize and transverse fixup, not only preserved its heterogeneity half shag quality, but also improved the sheep wool production and the weight.
当中庭排烟速率大于或等于产烟速率时，烟气层就能够保持在一定高度上不降下来。
The smoke layer can been in definite height and not descend when the smoke exhaust rate is larger than that of generating smoke.
流域泥沙与非点源污染负荷的模拟与预测是水土保持和水污染控制管理的重要基础。 暴雨产沙与产污量过程的计算是模拟预测的一个重要环节。
For water and soil conservation and water pollution control, it is very important to simulate and predict the yield of sediment and pollutant during storm-runoff.
厚油层整体含水率应低于95%；生产压差和产液速度应保持合理水平。
Moreover, the water cut should be less than 95 percent, and the producing pressure drop and producing liquid rate should be held on reasonable level.
利用本发明的方法，可以充分转化重油并保持较高的煤浆浓度，提高优质发动机燃料的产率。
The method can fully transfer heavy oil, maintains high coal slurry concentration and improve the yield of motor fuel with good quality.
因此，快速有效地排液复产，是保持气井产能、高效开发气田的关键。
Therefore, fast and effective solution to the row reproduction is to maintain gas production, and efficient development of a key gas field.
这也从侧面反映出钻机数量与就业岗位不是维持原油保持现有产量的主要因素，因此现有生产水平与2014年生产水平相差不大。
This would seem to suggest that neither the RIGS nor the jobs are needed to sustain current production levels, which are not too far off from 2014 levels.
这也从侧面反映出钻机数量与就业岗位不是维持原油保持现有产量的主要因素，因此现有生产水平与2014年生产水平相差不大。
This would seem to suggest that neither the RIGS nor the jobs are needed to sustain current production levels, which are not too far off from 2014 levels.
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