查询词典 arid

The plants of muskmelon were sprayed with benzothiazole at 100mg/L for 1, 2, 3 and 4 times at 1 week before flowering, young fruit period, fruit enlarging period arid netting period, respectively. Some parameters of resistance were analyzed afterone week of treatment.

分别于甜瓜开花前1周、幼果期（花后2周）、果实迅速膨大期（花后3周）和网纹形成期（花后4周）用100mg/L BTH对甜瓜植株进行1、2、3、4次喷洒，并分别在幼果期、膨大期、网纹期和成熟期进行取样，分析BTH处理后果实体内3种防御性酶活性和抗性物质的变化。

The blisteringly hot sand and jagged rock of the arid Dahlak archipelago are a striking contrast to the myriad sealife.

乾燥的达拉克群岛上，炙热的海砂和锯齿状的岩石和海底丰沛的生态形成强烈的对比。

The relationship between aphid arid Buchnera is a typical mutualism.

蚜虫-巴克纳氏菌之间是一种典型的互利共生关系，两者相互依存，缺少一方，另一方便不能生存。

During ～2.68-2.45 Ma, the vegetation was dominated by arbores, mainly Pinus, Chenopodiaceae and Artemisia, indicating a cold warm climate in the mountain region. During ～2.45-2.11 Ma, herbs increased rapidly and the climate became dry-cold, indicating the characteristic of the bushveld climate. During 2.11-1.49 Ma, the quantity and species of the herbs reached the culmination and the bush increased accordingly, showing that the climate became more and more arid. During 1.49-1.36 Ma, herbs declined slightly but pteridophytes increased relatively greatly, revealing a dry-cold grassland climate.

约在2.68～2.45Ma期间，植被以乔木为主，主要为松、藜、蒿，属山地寒温气候；约在 2.45～2.11Ma期间，草本植物迅速上升，气候变得干旱寒冷，显示出灌木草原气候特征；在2.11～1.49Ma期间，草本植物数量和种类达到之最，灌木相对增加，也显示气候进一步趋于干旱；在1.49～1.36Ma期间，草本植物有小幅下降，但蕨类植物增加幅度较大，显示了干冷草原气候特征。

The Caatinga is one of the most populated semi-arid regions in the world and its human occupation dates back to pre-historic times.

caatinga该是一个最稠密的半干旱地区，在世界上与人的职业可以追溯到史前时代。

The Caatinga is a semi-arid scrub forest situated in the northeast of Brazil.

caatinga的是一个半干旱丛林位于东北部的巴西。

The results showed that"shrub＋grass＋vine"was the most favorable pattern for vegetation recovery in the area of Jinsha River hot-arid valley. Among them, the combination of"Cajanus cajan + Setaria sphacelata + Festuca arundinacea + Macroptilium atropurpureum"significantly improved the grassland vegetation coverage and litter weight.

结果表明，&灌＋草＋藤&最适宜金沙江干热河谷区的植被重建，其中&木豆＋非洲狗尾草＋高羊茅＋大翼豆&建植模式显著地提高草地植被盖度和凋落物重量。

In combination with the design of campaniform inlet duct in a certain pumping station of the East Line of South-to-North Water Transfer Project, three different shape suction chamber hydraulic models arid experimet apparatus were designed for testing on hydraulic loss.

结合南水北调东线某泵站钟形进水流道的设计，设计和制作了3种不同形状吸水室模型流道并进行水工试验，测试了流道水力损失。

Meanwhile, the analysis ofreproducibility and recovery rate was also probed into in detail; fourthly, theform of cuprum and zincum extracted with M3-dithionze method as well asthe relativity of the content of cuprum and zincum between arid soil and wetsoil were discussed here in order to prove the categoricalness of this method.

在此基础上，对M3-双硫腙法与常规分析方法进行了相关性研究，并对M3-双硫腙法的重现性和回收率作了分析，同时为了更完整地说明本法的完备性，对于本法提取的铜的形态；干、鲜土中铜、锌含量的相关性等问题，本文也进行了分析探讨。

The pathogens of maize gray leaf spot, Cercospora zeae-maydis, overwinteres in maize debris positioned on the soil surface under the arid condition and do not survive in leaf tissue buried below the surface.

玉米灰斑病病原菌在干燥条件下，能够在地表的病残体上安全越冬。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。