草的

Of our native wild flowers, and the same bad bloodcrops out in the purple trillium or birthroot.

在我们故乡最漂亮的野花当中，它是延龄草的第一个近亲，并且，在紫色的延龄草或直立延龄草中，同样令人生厌地裸露在地面各处。

Based on the above results, the dynamic growth model with parameters of water depth and transparency was finally developed to predict the dynamic process of Potamogeton crispus growth under the external factors.

综合考虑水体透明度对菹草生长的影响，建立考虑水深和透明度因素的菹草生长动力学模型，该模型可预测出在外部水环境因素作用下菹草的动态生长过程。

A set of curved lawn-mower blades that rotate around a bar parallel to the ground, cutting grass while moving against a stationary straight blade.

螺旋状刈草刀：弯曲的刈草机上沿与地面平行的轴旋转的刀，在切草的同时围绕一支静止的竖刀旋转 v.tr。

In order to provide more references for the suitability determination of eco-concrete for planting,four kinds of eco-concretes with different void statuses were fabricated,in which Paspalum notatum Flugge was planted,and the growth of the plant was observed.

为了完善植生型生态混凝土适生性的判据，拌制了4组不同孔隙状态的生态混凝土，在其上种植百喜草，考察了百喜草的表观生长情况，测定了百喜草植物体内的脯氨酸含量、根系吸收面积及根系活力。

Lavender grows in countryside of provence and because of this become attractive to so many tourist. Sault is the one of best place to go within the nice view of lavender.

薰衣草长在普罗旺斯乡间，那片紫色的草吸引了太多人前往驻足，法国的赛尔是薰衣草的极致。

AFLP marker technique was used to investigate the genetic relationships between 50 accessions of maize and its wild relatives including teosinte, Tripsacum and Coix With twenty one AFLP primer combinations of PstⅠ/MseⅠ, 641 AFLP amplified bands were obtained, including 586 polymorphic bands with an average of 30 52 per primer combination and the polymorphism percentage of 91 4% Cluster analysis using UPGMA method based on the data of AFLP showed that the 50 materials could be divided into...

用AFLP分子标记技术对 5 0个有代表性的玉米及其野生近缘种大刍草、摩擦禾、薏苡材料进行了遗传关系分析。利用 2 1个PstⅠ MseⅠ引物组合检出可辨认带共 6 4 1条，其中多态性带 5 86条，平均每对引物得到 30 5 2条多态性带，多态性 91 4 %。聚类分析结果表明，可以将 5 0个材料分为 3大类，与已有的玉米族分类一致，但与玉蜀黍属内的种间和种内分类存在差异，说明大刍草各种内存在较大的遗传多样性。本实验发现玉蜀黍属与摩擦禾关系比与薏苡的关系更近，但并没有发现玉米与小颖玉米亚种比与其他大刍草的遗传关系更近。

This weed population had a wider niche breadth, the second widest among 12 major weed populations in weed community, and had bigger niche overlap with Stellaria alsine, Alopecurus acquallis, Malachium aquaticum, Poa annua, Polygonum persicaria and Lapsana apogonoides. In rape, wheat or fallow, B.

在杂草群落中，草的生态位宽度居第2位，说明其有潜在的较强的适应环境的能力；草与雀舌草、看麦娘、牛繁缕、早熟禾、春蓼和稻搓菜等杂草种群的生态位重叠较大，与它们的生态要求比较接近。

The drought tolerance of wild Axonopus compressus germplasm resources was studied and the drought resistance of each A. compressus plant was found to have a direct relationship with its habitat. The A. compressus plants which had better drought tolerance were usually distributed on sloping ground, waysides etc., while plants which had poor drought tolerance were usually distributed in damp habitats such as river banks and bottoms.

对我国不同来源地毯草野生种质资源抗旱性的研究结果表明，各供试地毯草的抗旱性与生境有着直接的关系，基本表现为分布于山坡地和路边等旱生环境中的地毯草，其抗旱性也相对较好，而那些在综合评判中表现为抗旱性较差的地毯草，大多是从河滩等湿生环境中采集到的材料。

The results showed that,the hay yield of Pennisetum hydridum and Setaria sphacelata cv.

结果表明，在20个牧草品种中王草和非洲狗尾草，尤其是王草在各年各点的干草产量最高，与其它草的差异极显著P

When the ball has landed in long grass, a wood's club head is too big to go through long grass without slowing down, an iron is too light, it's very easy to result a mis-hit when going through long grass.

当球落入长草区的时候，木杆由于杆头太大，很难在不减慢杆速的情况下穿过长草，铁杆杆头太轻，很容易在过长草的过程中造成失误。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。