果树的隔年结果现象严重影响果园的果实产量和经济效益。
The phenomenon of alternate bearing of fruits seriously affects the fruit yields as well as the economic benefits of orchards.
压力恢复测试必须关井，客观上影响油田的油气产量和经济效益。
The pressure buildup test must shut the well, so it will effect the production and the development benefit.
我国的淀粉深加工研究的不够，限制了淀粉产量和经济效益的增加。
In our country, the research on the deep processing of starch is not enough to limit the increase of starch production and economic benefit.
结果表明，采用壮苗和密植是提高早期产量和经济效益的有效途径。
The result shows that the adoptation of vigourous seedling and dense planting is an effective way to raise the early yield for profits.
番茄初花期喷施垦原丰产素可促花、保果，提高产量和经济效益，使番茄增产9。
The application of Kenyuan auxin in initial stage of bloom of tomato could promote flower and reserve fruit, Hence, increase the yield of tomato is more than 9.
本文阐述了慈溪市开发海涂鱼塘以来鱼种放养模式的变化过程及其对鱼产量和经济效益的影响。
The paper presents the variation process of the fingerling stocking model and its effects on the fish production and economic benefits since Cixi city developed the fish ponds along the coast.
黑龙江垦区具有丰富的农业资源，但是，由于多年来片面追求粮食产量和经济效益，农业生态系统破坏严重。
Reclamation area of Heilongjiang is rich for agricultural resources. But the agroecosystem has been seriously destroying in recent years due to pursuing grain yield and economic profit.
通过几年来的现场试验和推广应用，有效解决了大芦湖和小营油田的井筒结蜡和油层保护问题，提高了油井产量和经济效益。
The field applications of microbial wax prevention technology in Daluhu Oilfield and Xiaoying Oilfield show that the well wax deposition and oil bed protection problems were solved effectively.
选取河西走廊的草甸盐土区域，进行了盐碱土改良材料对草甸盐土理化性质和玉米产量及经济效益的影响研究。
A number of saline soil improvement materials were tested in meadow saline soils of the Hexi Corridor in terms of soil physiochemical properties, corn yield and economic effects.
石油设备是油田生产作业的重要组成部分，这些设备的管理与运行直接关系到石油产量和企业的经济效益。
Petroleum equipments play an important role in the production of oil field, the management and operation of these equipments have direct impacts on the oil output and the enterprise's profit.
干物质生产、分配和产量形成过程决定了温室水果型黄瓜的经济效益。
Dry matter production, partitioning and yield formation determine the economic benefit of greenhouse fruit cucumber production.
所以对竹林林地水分进行适当的控制可以提高竹笋和竹材的产量和质量，从而进行科学经营竹林并取得显著的经济效益。
It proved that rational control of moisture in bamboo stand could increase yield and quality of bamboo shoot and culm, and could obtain significant benefit through scientific management.
桐粮间作能在一定程度上提高农作物品质和产量，且能增加泡桐材积，提高经济效益。
The intercropping system can not only increase quality and output yield of crops, but also increase the paulownia volume and economical benefit.
通过田间试验研究了不同氮肥水平黑麦草—水稻和小麦—水稻两种种植模式的水稻产量、经济效益和对土壤肥力的影响。
The field experiments were carried out to evaluate the rice yields, economic benefits and soil fertility of ryegrass-rice and wheat-rice cropping systems under different nitrogen fertilizer rates.
该技术的开发成功使轧机小时产量提高40%和节约能源20%以上，取得了较好的经济效益。
The successful application of this technique made the hour yield to increase above 40% and the energy to save more 20%, and received the better economic benefits.
贡献的尺度（工资标准）是经济效益，具体考核内容包括产量、质量和消耗。
The measure of one′s merits (one′s grade on the wage scale) is the economic contribution which accounts for the three factors viz.
缩短堆浸周期，有利于提高堆浸厂的产量、经济效益和矿堆浸出率。
Shortening the heap leaching cycle period is conducive to the raising of the heap leaching rate so the output of the factory will be raised and better economic benefit obtained.
棉花是世界上重要的经济作物，提高皮棉产量和改良纤维品质具有重要的经济效益。
It becomes the main means to improve the lint yield and the quality of fiber by using heterosis that had proved to be existed within different cotton varieties.
二连盆地的腾二段因其产量高、储量可动用程度高、经济效益显著，正在成为二连盆地储量和产量接替的重要战场。
Teng 2 Member in Erlian Basin has a high oil production, producing reserves and economic benefit, so it becomes an important area for future reserves and production.
二连盆地的腾二段因其产量高、储量可动用程度高、经济效益显著，正在成为二连盆地储量和产量接替的重要战场。
Teng 2 Member in Erlian Basin has a high oil production, producing reserves and economic benefit, so it becomes an important area for future reserves and production.
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