查询词典 weed-grown

Using a variety of diversity indexes to study the diversity of grasshopper in different habitat region, the results showed that diversity indexof 5 kinds of habitats has the order: crude redeposit broad-leaf weed-tree forest＞farmland region＞artificial larch tree＞lakefront wetland＞cutting blank.

采用各种多样性指数对不同生境蝗虫多样性进行了研究，结果显示，Shannon-wiener多样性指数的排序情况为天然次生阔叶杂木林＞农田＞人工林＞湖边湿地＞采伐迹地，Pielou均匀度指数变化和H′变化较为一致，相关系数为0.918，达到了显著性水平。

In a word, according to the research of pulp wastewater treatment using pond-reed system, we discovered that the complex system can removal wastewater pollutants effectively, at the same time, the salinity of soil is dramatic decreased through wastewater washing, which bring many active results: increasing of N, P, and organic matter; enhancing of soil microbes, enzymes, MBC/TOC, and soil respire rate; increasing of reed height and yield, decreasing of weed diversity; affecting of transporting ability of Ca, Mg, K, Zn, and Mn , and improving of water shortage, salinity resistance and rhizosphere metabolized secretion conditions, all those improved the weak ecosystem.

总之，经过对生物塘-芦苇湿地系统处理造纸废水的研究，发现系统能有效去除废水中有机物，同时废水灌溉还极大的降低了土壤盐分，产生了一系列积极效应：系统内氮、磷、有机质增加；土壤微生物和酶活性增强；MBC/TOC及土壤呼吸强度提高；芦苇株高和产量增加，而杂草的多样性减少；同时也会影响系统内钙、镁、钾、锌、锰等离子迁移，改变系统受盐碱和缺水胁迫的现状和根际代谢状况，极大地改善了滨海盐碱生态系统现状。

Now with that rock protection weed and crab grass to form a scab on the green.

然而，房屋西南角的那一块地方总是让人看着别扭。

European dock with broad obtuse leaves and bitter rootstock common as a weed in North America.

有宽钝叶和苦根状茎的欧洲酸模，在北美常作为野草。

Glyphosate is a chemical used in Round-Up and other weed killing products.

草甘膦是在搜捕杀害和其他杂草使用化学产品。

Images taken from the real wheat field (3～5 leaves seedling stage and within the different numbers of crop row) were used to test the novel solution of weed detection in the laboratory.

在实验室内利用实地采集的3～5叶期、不同作物行数的麦田图像对该方法进行了测试。

In order to study conveniently,suppose that each crop row have the same distance, each crop row has not interleaving and there is no weed in the field. Under these conditions some researches were developed.

本文研究时以菜田作物幼苗为作业对象，且假设作物沿行有规律地种植，呈一株一株间隔生长姿态，彼此两株和两行间没有交叠或覆盖。

Originally introduced as an ornamental, now a ruderal weed in some areas of China .

最初引进栽培观赏，现在在中国的一些地区成为杂草。

Look to the rue anemone, if you will, or the pea patch, or to the stubborn weed

去看看白头翁花，如果你愿意，再去看看豌豆畦，或是那倔强地手臂伸过城市街道的野花。

Look to the rue anemone,if you will,or the pea patch,or to the stubborn weed that thrusts its shoulders through a city street.

看的到Rue海葵，如果你愿意，豌豆或修补程序，或在其顽固杂草的推力，通过城市street。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新