防治

This paper is about the position and fanction in the society of forestry road of Fujian Province,analying the water damage reason of foresty road from low congenital standard desing,some prevention and cure measure are advanced in overall technological transform so as to encourage to raise a mew level in frighting calamities ability of forestry road of Fujian Province Keywords:forestry road the reason of water damage prevention measure

提要：本文叙述了福建省林业公路在社会上的地位作用，从林业公路先天性设计标准低等方面分析了林业公路发生水毁的原因，提出了进行全面技术改造等防治水毁的一些措施，以促使福建省林业公路的抗水毁能力提高到一个全新水平。林业公路水毁原因防治措施The Analysis of Water Damage Reason and Prevention Measure of Forestry Ro

Objective: This experimental study is based on earlier animal and clinical experiment, drawn thinkings of combinations with two methods and pursued a synthesis method of high-efficiency, cheap and convenient calcium and exercise treatment. We adopt taking natural-clam's casing powder and preconcereted-intensity excises to intervene shape of osteoporosis in gelded rats, than we compare the indexes such as the biomechanics indexes of the right femur and the third lumbar vertebrae, the weight and uterus quotiety of rats before the experiment to these indexes after the experiment. We hope to find better and suitable way to prevent and treat the postmenopausal osteoporosis and offer reference for clinic.

目的 本实验的主要目的是在前期动物实验的基础上，引入两种方式联合干预的思维，立足于探求既高效又经济、方便的补钙剂加上与运动疗法相联合的方式，对切除雌性大鼠卵巢而复制成的骨质疏松症模型进行服用天然贝类蛤蜊壳粉，同时施以预定强度的运动刺激的方法，再通过试验前后大鼠体重、子宫指数的变化及大鼠股骨和椎体生物力学指标的对比变化进行分析，以期探索出防治绝经后骨质疏松症的更好的、更适宜于大众的手段；并为天然钙剂和运动联合作用防治PMOP提供参考。

Many fungicides had been developed for the control of powdery mildews. However, frequent use of fungicides has raised public concern regarding worker safety, consumer healths, and the environment pollution in recent year. Controlling the powdery mildews with non-pesticide method is an ideal strategy.

白粉病以化学防治为主，但农药长期地施用也产生了对施药者安全危害、残毒及环境生态冲击等问题，故以非农药资材防治白粉病是一个理想的对策。

The narrow-range oil at 300 fold dilution also decreased the desease severity for more than 50.4%. All oil treatments were more effect than benomyl on control of powdery mildews.

窄域油以水稀释300倍亦能使三种白粉病降低50.4%以上，而各种油类处理均较传统化学药剂对照组免赖得稀释3000倍液(对月橘、大波斯菊和紫薇白粉病防治率依序为42.5%、50.3%，32.2%、36.3%及31.9%)具有较高的防治效果。

The influencing effects of grain production systems on the population of second generation of cotton bollworm in cotton were studied. The multi-harvest system provided cotton a good protection against cotton bollworm due to the corn plants in this system strongly attracted cotton bollworm adults when they were ovipositing, therefore reduced the density of cotton bollworm in cotton, compared with ton-grain system..

转Bt基因抗虫棉对棉田节肢动物多样性的影响用吸虫器取样和捕虫网取样两种方法，研究了转基因抗虫棉和化学防治对棉田节肢动物多样性的影响，发现转Bt基因棉棉田与非转基因常规棉棉田棉花害虫、自然天敌和中性节肢动物亚群落没有显著差异，而化学防治可以使各亚群落的个体数量、物种数量、多样性指数发生剧烈变化。

Scientists are excited about a vitamin again. But unlike fads that sizzled and fizzled, the evidence this time is strong and keeps growing. If it bears out, it will challenge one of medicine's most fundamental beliefs: that people need to coat themselves with sunscreen whenever they're in the sun. Doing that may actually contribute to far more cancer deaths than it prevents, some researchers think.

美国研究人员近日发现，晒太阳可能有防治癌症的功效，因为越来越多的证据表明被称为&日照维生素&的维生素D对预防和治疗淋巴瘤、前列腺癌、肺癌、甚至皮肤癌等多种癌症有重要作用，尤其在防治结肠癌方面的表现最为突出。

Scientists are excited about avitamin again.But unlike fads that sizzled and fizzled,the evidence this time is strong and keeps growing.If it bears out,it will challenge one of medicine's most fundamental beliefs:that people need to coat themselves with sunscreen whenever they're in the sun.Doing that may actually contribute to far more cancer deaths than it prevents,some researchers think.

美国研究人员近日发现，晒太阳可能有防治癌症的功效，因为越来越多的证据表明被称为&日照维生素&的维生素D对预防和治疗淋巴瘤、前列腺癌、肺癌、甚至皮肤癌等多种癌症有重要作用，尤其在防治结肠癌方面的表现最为突出。

ConclusionThe situation of acute sulfureted hydrogen poisoning is quite serious in Shanghai; great importance should be attached to the prevention work.

上海市硫化氢中毒危害形势依然严峻，严重地威胁了劳动者生命和健康，应大力加强急性硫化氢中毒的防治，建立&政府监管、行业管理，用人单位自律、劳动者自我保护&的职业病防治机制。

Pollution of river basins, organize people to work out plans for

经批准的水污染防治规划是防治水污染的基本依据，规划的修订须经原批准机关的批准。

Mature larvae and pupae of adzuki bean weevil Callosobruchuschinensis L.in mung bean grains were irradiated under 11,34,46,57and 69 Krad of ~(60)Co-5,ray.

遗传防治的主要优点是：专一性强，对人和其它有益动物完全无害，防治效果持久，不污染环境。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。