防治

The results showed that the xantho-oligosaccharide had potential application in protection of plants against black rot of cruciferae caused by Xanthomonas campestris.

总之，黄原胶寡糖有明显的防治野油菜黄单胞菌引起十字花科植物黑腐病的生理活性，有开发为生物农药的潜在优势。

The authors mainly analyzed the cause of formation and the status of soil and water loss in blackland, and using the grey system theory to build a model to forecast the rate of the change about physical and chemical of blacksoil. At the same time,the prevention and cure measures and new technology of monitoring soil and water loss on sloping land in blackland are presented.

就黑土区水土流失的成因及现状进行分析，利用灰色系统理论，对黑土区土壤的主要物理化学性状进行建模预测，预测出未来黑土区土壤的理化性状的变化趋势，同时论述黑土区水土流失的防治及监测的技术研究进展。

The effects of 4 fungicides applied at sowing, on the severity of blackleg disease of rapeseed were studied in the field.

对田间播种时使用4种杀菌剂防治油菜黑胫病的效果研究。

SB70, a native variety of Yunnan, is an excellent resistance resource to rice blast. Analysis of four resistance trait lesion degree, lesion length, lesion number and diseased leaf area to rice blast in SB70 and mapping the resistance genes on a molecular marker linkage map were performed in this study.

水稻是世界上最重要的粮食作物之一，在整个生育期中遭到各种病虫害的侵害，其中稻瘟病是世界稻区最严重病害之一，防治稻瘟病最经济有效的措施是培育抗性品种。

Main hydrogeology-worsened factors of regional environment in Dongtinghu district are those man-made pollution which are caused by the manufacture of industry and agriculture, blood fluke prevention and cure, and resident's life.

区域环境水文地质恶化的主要原因是工农业生产、血吸虫防治和居民生活所造成的人为污染。

So it can improve the aquaculture benefit. And at the same time, it can prevent many worm diseases like aquaculture animal blood fluke and stop the spread channels of diseases.

同时可防治水产养殖动物血吸虫、华枝睾吸虫等多种蠕虫类疾病的发生，阻断疾病传播途径。

As an ongoing garden pest control, blood meal can be added to the soil every two weeks.

作为一项持续不断的园林病虫害防治，血粉可以增加土壤每两个星期。

Blowhole is a kind of casting defects,the reasons of which are most difficult to find out.

气孔是最难分析其形成原因和最难找出防治方法的铸件缺陷。

Cryptococcus albidus Skinner and Trichosporon sp., both isolated from surface of peach fruits, could control gray mold and blue mold of apple fruits; Pichia membranefaciens hansen, isolated from wounds of peach fruits, inhibited rhizopus rot of stone fruit well.

能防治苹果灰霉病和青霉病，而从桃果实伤口处分离到的膜醭毕赤酵母则对核果类果实软腐病有较好的抑制作用。

This paper is to probe into the mechanism by which estrogen influences the relationship between MF and BM.

目的：在研究原发性骨质疏松的发生及防治时，肌力与骨量的关系的影响因素值得关注。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。