preventing

preventing的基本解释

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[变形] prevent的现在分词

vt.

预防, 防止, 阻止, 妨碍

vi.

预防, 防止, 阻止, 妨碍

与preventing相关的网络例句 [注：此内容来源于网络，仅供参考]

The preventing and remedying desertification puts into practice prevention as main,principle of combining ecology protection with Prevensing and remedying,principle of preventing and remedy and economy development and utilization coodinated and promoting,comprehensive preventing and remedying and chassified control combines,public particlpation and renovating person benifits combine for different responsibility body bearing different responsibility bearing principle,becanse of man-made fault causing desartification preventing and remedying responsibility carrying out action-person bearing principle,principle of gorernment mainly bearing desertification recovery caused by nature action and benifit's person undertaking reasonable burban and decide unified planing system,systen of desertification status investigation and monitoring early warning system,fallow,limited cultivating hand and help-the poor combined systen,prohibitory systan,priority region and urgent-action region system.

文摘：沙漠化防治实行预防为主，生态保护与防治结合原则，防治与经济开发利用相协调促进原则；综合防治与分类控制相结合；公众参与和整治者受益结合；对不同责任主体实行不同责任承担原则，由人为不当活动造成的沙漠化治理责任，实行行为者负担原则；对自然作用造成的沙漠化治理实行政府负担为主，受益者合理负担原则；确立统一规划制度；沙漠化状况调查评估与监测预警制度，休耕限耕和扶贫结合制度，禁限制度，优先区域与紧急行动区域制度。

Methods: The seventy-two 10-month female Sprague-daweley rats were randomly divided into treatment part (sham, model, BBC treatment high, BBC treatment low dose and QIANGGU CAPSULE control groups) and preventing part (sham, model, BBC preventing high and BBC preventing low dose grougs).All rats were taken ovariotomy except rats in sham group.

将72只SD大鼠随机分为治疗(假手术组、模型组、中药治疗高剂量组、中药治疗低剂量组、阳性对照组)和预防(假手术组、模型组、中药预防低剂量组、中药预防高剂量组)两部分，除假手术组外，全部大鼠行双侧卵巢切除术。

Thereinto, drip irrigation is divided into three treatments of different ration. Tectorial and untectorial treatment are adopted to semifixation spray irrigation. At the same time, seepage-preventing trial is done. By study of one growth season, it shows that the indexes, Comparing with flood irrigation, water-saving technique has the effect of increasing production and harvest, economizing water, energy sources and field, saving work, time and power. It has best significance difference among unit yield of using different irrigation ways. The highest yield is in irrigation treatment of 80% field moisture capacity, it is secondary in seepage-preventing ditch irrigation treatment and is the lowest in spray irrigation treatment. Drip irrigation increase yield 4.0%~25.9%,Seepage-preventing ditch irrigation increase yield 17.5%, and spray irrigation decrease yield 22.4～37.8% comparing with flood irrigation. The effect to yield is obvious in drip irrigation treatment of different irrigation ration.

不同灌溉方式间单位产量存在显著差异，80％田间持水量灌溉处理产量最高，防渗渠畦灌次之，喷灌的产量最低；与土渠漫灌单位产量相比，滴灌增产4.0％～25.9％；防渗渠畦灌增产17.5％；喷灌产量下降22.4％～37.8％；滴灌试验中不同灌溉处理对产量的影响显著，随着灌溉定额的减少，产量随之下降，主要原因是60％田间持水量的灌溉处理限制了棉株的生长发育，降低了产量；不同灌溉方式的灌溉定额与绿洲内土渠漫灌平均灌溉定额相比，滴灌节水47.7％～54.4％，防渗渠畦灌节水38.56％，喷灌节水58.2％；滴灌、喷灌及防渗渠畦灌与土渠漫灌相比分别省工16.2％、25.1％和3.6％；滴灌和喷灌较防渗渠畦和土渠漫灌节地约5％～7％；从净收益来看，防渗渠畦灌较土渠漫灌经济效益提高了34.2％，滴灌提高了9.8％～48.2％，喷灌则下降了23.8％和44.7％；而且采用不同灌溉方式种植棉花，对于成铃率、衣指、衣分、纤维长度、产量等指标，滴灌要优于喷灌和防渗渠畦灌；而成铃数、种子数、铃重、籽指等指标，滴灌、喷灌均小于防渗渠畦灌。

与preventing相关的网络解释 [注：此内容来源于网络，仅供参考]

preventing：预防

preventative measure 预防法 | preventing 预防 | prevention measure 预防措施

preventing：防止的

preventing collisions 避碰 | preventing 防止的 | Prevention and Cure of Marine Oil Pollution Damage 海洋石油污染损害防治

preventing：防范

青少年:the Youngsters | 防范:preventing | 预防:preventing

preventing：劝阻

The first thing I'm going to do is to learn English. 我想做的第一事就是学英语. | 41) Preventing 劝阻 | I really disapprove of this decision. 我反对这个决定.

fire preventing：预防火灾;防火的

fire point 燃点 | fire preventing 预防火灾;防火的 | fire prevention code 防火规范