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间隔期

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In a word the fire of low-medium severity with certain interval will be beneficial to the Larix gmelinii community.

总之。一定间隔期的中轻度火干扰有益于兴安落叶松群落。

However, the main side effect of PDT is long term skin photosensitivity after the treatment because of the slow elimination of hematoporphyrin derivative from the skin. For solving this problem, 21 PWS volunteers accepted a new photosensitizer hematoporphyrin monomethyl ether in the treatment. 26 lesions ...

为解决治疗后的较长时间皮肤光敏反应这一主要副作用,本文对21例志愿鲜红斑痣患者的26个病灶应用血啉甲醚为光敏剂进行了治疗,对HMME的作用进行了临床观察,发现HMME具有良好的疗效、较轻的局部反应、较短的避光期和可行重复治疗的间隔期等优点,值得对其进行深入的研究。

The paper analysed the dynamic characteristics of soil moisture in spring irrigation, irrigation plastochrone and crop growing period mainly because of the little impact of rainfall.

由于观测期间降雨对该区影响很小,主要分析了春灌期、灌溉间隔期和作物生长期土壤水分的变化特点。

The results indicated that Vallisneria spiralis,Hydrilla verticillata and Potamogeton crispus are likely fed by grass carp and bream. In order to promote the flourishing of...

根据所得结果,提出了苦草刈割间隔期以23天为宜;通过割草养鱼试验,提出了蓄草养鱼的配套技术措施,并对滆湖网围养鱼的发展提出建议。

The calculation methods of maximum residue limits of pesticide and the preharvest interval for plant are introduced also.

本文还介绍了农药在作物中最高残留限量与安全间隔期的计算方法。

A law of 52 B.C. proposed making a five-year period intervene between magistracy and promagistracy (presumably as a means of curbing electoral fraud through borrowing money to be recouped through provincial extortion).

公元前52年提出的一项法案在官员任期和行省总督任期之间留出了五年的间隔期,这大概是一种抑制借钱而行选举舞弊,尔后在行省任职期间巧取豪夺而还债行为的手段。

However, to guard against reinfestation during the entire interval between treatment and export, the SWPM must be stored, handled, or safeguarded in a manner that excludes any infestation of it by plant pests.

但是,在处理和出口的整个间隔期内,为防止再侵染,木质包装的存放、搬动或保藏必须避免感染任何植物有害生物。到中国译典经典版本中查找关于reinfestation的最新解释和例句。。。。

However, to guard against reinfestation during the entire interval between treatment and export, the SWPM must be stored, handled, or safeguarded in a manner that excludes any infestation of it by plant pest s.

但是,在处理和出口的整个间隔期内,为防止再侵染,木质包装的存放、搬动或保藏必须避免感染任何植物有害生物。

However, to guard against reinfestation during the entire interval between treatment and export, the SWPM must be stored, handled, or safeguarded in a manner that excludes any infestation of it by plant pests.

但是,在处理和出口的整个间隔期内,为防止再侵染,木质包装的存放、搬动或保藏必须避免感染任何植物有害生物。

The contents of moisture, starch, protein, organic acid and vitamin C of Typha latifolia rhizome in different growth stage and collecting interval time were analyzed.

方法测定分析草芽根状茎在不同生长期和不同采收间隔期下的含水量、淀粉、蛋白质、有机酸、维生素C等的含量。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力