查询词典 clover

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn, potatoes), close-growing grain s (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn, potato es), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classification s: cultivated row crops (e.g., corn, potatoes), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn , potatoes), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

Because white clover growth is highly variable, deterministic models should not be used to decribe the spread of white clover.

因为无性系生长有很大的变异性，确定性模型将不能用于白三叶的扩散。

In this study, we have established the genetic transformation system of the White clover which is very helpful for improvement of the White clover cultivar.

白三叶草遗传转化体系的建立对于利用基因工程对白三叶草进行品种改良起着重要的作用。

In order to discuss the feasibility of white clover as green manure in the production of organic vegetable, the experiments were conducted to investigate the effects of white clover as green manure on growth and quality of Brassica chinensis and lettuce.

为探讨白三叶茎叶作有机蔬菜生产基肥的可能性及肥效特点，论文通过盆栽试验研究了白三叶作基肥与不同施肥配方相比对青菜和生菜生长及品质的影响。

The research result as follows. 1. The allelopathic effects of aqueous extract, volatile oil and root exudates of White clover (Trifolium repens L.) were studied on four crops: Abutilon theophrasti Medic., Echinochloa crusgalli L.

研究结果如下： 1、以稗草、反枝苋、苘麻和白三叶草自身为受体，对白三叶草地上部分水浸液、挥发物和根系分泌物的化感作用进行生物测定。

It,s allelchemicals were isolated through extraction, thin-layer chromatography, and column chromatograpathy. After the white clover was infused in ethanol and evaporation, the leavings was dissolved by water. The aqueous extract was extracted by petroleum,chloroform, ethyl acetate and n-Butanol successively, and the bioassay showed that the chloroform phase has obvious inhibitory effect, the inhibitory rate was 44.32%,88.08% on Abutilon theophrasti M., seedling length and root length, 82.08%,92.16% on Echinochloa crusgalli L., seedling length and root length, and the Amaranthus retroflexux L., germination rate is 0, the secondly was ethyl acetate phase.

运用萃取、薄层层析、柱层析等方法对白三叶草地上部分的化感物质进行初步分离，结果表明，白三叶草经乙醇浸提旋转蒸发后用蒸馏水溶解，依次用石油醚、氯仿、乙酸乙酯、正丁醇萃取，生物测定表明氯仿组分对杂草的抑制作用最强，对苘麻芽长和根长抑制率分别为44.32%、88.08%，对稗草芽长和根长的抑制率分别为82.08%、92.16%，反枝苋的发芽率为0；其次是乙酸乙酯相。

Other Ingredients: Herbal Proprietary Blend Containing: Red Clover Blossom Extract, Eleutherococcus Senticosus Root Extract, Vitex Agnus Castus Extract, Ginkgo Biloba Extract.

其他成分：中药专利配方含：红三叶草花提取物，刺五加根提取物，黄Agnus Castus提取物，银杏叶提取物。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？