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If redroot pigweeds are the only weeds the minimum dosage of herbicide can be used based on the recommendation.

在不同高度的麦茬环境中,苗后防除双子叶杂草,应使用大雾滴喷头。

dicotyledonous plant for Lardizabalaceae Shiraki pass or plant Akebia trifoliata, Akebia stem wood.

为双子叶植物药木通科植物白木通或三叶木通、木通的木质茎。

Apiaceae (umbellifers; carrot family) A family of dicotyledons distinguished by its INFLORESCENCES, which are umbels.

伞形科:双子叶植物中的一个科,特征是具有伞形花序。

Morphological studies indicate that the family Cabombaceae possesses many primitive characters and experiences reduction in features during adaptation to aquatic environments.

水盾草科是双子叶植物。水盾草科包括2属:水盾草属(Cabomba Aublet。)和莼菜属(Brasenia Schreb。)。形态学研究显示水盾草科具有许多原始性状,而且在其适应水生环境的过程中经历了性状退化。

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。

A dicot family of the order Urticales including: genera Ulmus; Celtis; Planera; Trema.

苜蓿目中的双子叶植物科包括;榆树属;朴属;水榆属;山黄麻属。

An out crossing plant needs to transfer its pollen to the stigma of a conspecific plant, and receive pollen from a conspecific.

但是大多数开花的双子叶植物,依靠昆虫,鸟,蝙蝠或小型哺乳动物来传播花粉,作为交换,这些动物或以花蜜或以花粉本身为食。

Cruciferous plants are very important in economic value and theoretical research among the dicots.

十字花科是双子叶植物中一个既有重要经济价值又有理论研究意义的科。

Euphorbiaceae A large family of dicotyledonous plants that include the spurges.

大戟科:双子叶植物中包含大戟类植物在内的一个大科,约8000余种。

It is normally formed from the secondary xylem and thus found in plants that show secondary thickening, namely the conifers, Gnetum and dicotyledons.

木材丛次生木质部中形成,因此只有在进行次生加厚的植物中才具有,如:松类、 Gnetum 和双子叶植物。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。