查询词典 weeds

Basta SL had wide weed control spectrumand it could control most weeds of Gramineae, Compositae, Amaranthaceae and Cruciferae effectively.

结论用200g/L Basta SL对茎叶进行喷雾处理能够灭除番茄地的绝大部分杂草，是一种理想的灭生性除草剂。

This process varies with the site and circumstances, but in its archetypical form fast-growing annual weeds cover the soil first, playing the role of what ecologists classify as pioneer plants.

这一过程的长短因不同的地点和环境而异。起初，生长迅速的年生草先把土壤覆盖住，起到一种生态学家称之为&先驱植物&的作用。

Based on Weed Flora of China, this paper analyzed the character of the areal types on seed weeds in China.

在《中国杂草志》记载的基础上，分析了中国种子植物杂草科和属的区系特征。

The results showed that Sigma Broad had a good control of Veronica didyma, Avena fatra, Vicia sativa, Galium aparine.and Rorippa indica., more significant in term of fresh weight control and the inhibition rate of weed height despite less weed control in term of plant number,which maintained a certain number of weeds,due to delayed use.

结果表明，阔世玛对小麦田婆婆纳、野燕麦、大巢菜、猪殃殃、野油菜等单双子叶杂草有较好的防除效果，春季晚用，对杂草的密度防效不佳，小麦田间保留了一定数量的杂草，但对杂草的鲜重防效、株高抑制率显著。

Instead of bemoaning the fact that you currently don't have someone special in your life, why not take the time to clear the weeds in your life.

与其埋怨，事实上，你目前还没有专门有人在你的生命，为什么不花时间去清理杂草，在你的生命。

Any of several flowering weeds of the genus Boehmeria lacking stinging hairs.

任何苎麻属开花野草，没有刺毛。

Any of various grasses of the genus Bromus, native to temperate regions and including several weeds and ornamentals and some species important for forage.

雀麦草一种雀麦属草类，原产于温带地区，包括几种杂草、观赏植物和某些提供草料的重要品种

The results indicated that the combination of Bromus inermis plus Medicago sativa (T6) and that of M.sativa plus Poa pratensis (T5) performed the best among all six trials, in respect to their forage yield, community stability and capability in competition with weeds.

结果表明，混播组合T6和T5(紫花苜蓿-草地早熟禾型)在群落稳定性及抗杂草的竞争力等方面表现均佳。

Of alfalfa grass against as many as 65 kinds of products, including dicotyledonous weeds against the most serious, there are: Ma theophrasti, Xanthium, green salsa, salsa fin, Cephalanoplos vegetables, Salsola collina, flat hair, trionum wild, East City, quinoa, small Chenopodium, Portulaca oleracea, Amaranthus retroflexus, Capsella bursa-pastoris, iron amaranth, playing a bowl of flowers, vegetables brachyotus Chicory; monocotyledons mainly Setaria grass, barnyard grass, Chloris virgata, reed, Dichotomanthes grass, Digitaria Descurainia sophia, and so on.

对苜蓿有危害的杂草多达65个种，其中以双子叶杂草危害最为严重，主要有：苘麻、苍耳、灰绿碱蓬、翅碱蓬、刺儿菜、猪毛菜、扁蓄、野西瓜苗、东亚市藜、小藜、马齿苋、反枝苋、荠菜、铁苋菜、打碗花、苣荬菜；单子叶杂草主要有狗尾草、稗草、虎尾草、芦苇、牛筋草、播娘蒿和马唐等。

The compound is thus particularly effective in controlling weeds in cercal crops and lawns.

这种化合物对于控制谷类和草坪的杂草特别有效。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！