被叶的

For investigation of genetic mechanisms of leaf polarity formation, we screened for Arabidopsis mutants with aber...

通过EMS化学诱变，寻找到一些形态相似，叶发育异常的突变体，遗传实验证明这些突变体可以被分成两类。

The leaves are used as medicine for coughs, sore throat, and acute bronchitis.

叶被用作治疗咳嗽，喉咙痛和急性支气管炎的药。

These all show pronounced stratification. There are three kinds of neurons related to the optic lobes: amacrine cells, columnar neurons and tangential neurons, only a few of which are stained.

视叶包含三种神经元：无长突神经元、柱状神经元和切向神经元，其中只有少数被标记，与前脑间的神经通路呈弱阳性反应。

The American president will be presented with fresh shamrocks from Ireland.

而美国总统则会被赠予从爱尔兰带来的新鲜三叶草。

The method of Fourier series approximation was used for determining the Future Freight rate model as function of time and current spot freight rate. It was shown that it is very flexible and versatile since it can be applied quickly and easily to any main shipping route.

傅立叶级数近似值法被用来确定以时间和当前即期费率构建的函数的远期费率模式，此种方法是非常灵活多变的，因为它可以被快速容易地应用于各个主要航线。

Old World fragrant stoloniferous perennial having small white flowers and narrow leaves used as flavoring and in sachets; widely cultivated as a ground cover; in some classifications placed in genus Asperula.

长匍匐茎的旧大陆多年生芳香草本植物，有白色的小花和细长的叶子，用作香袋中的香料；作为地被广泛种植；有时被归为香车叶草科。

Culm sheaths green, densely glaucous, abaxially glabrous or hairy, densely so at base, margins ciliate and apically orange or withered; auricles obscure; ligule truncate, 1–2 mm, densely glaucous, ciliolate; blade narrowly lanceolate, margins serrulate.

绿色的竿箨，密被白霜，或者有毛的背面无毛，浓密因此在基部，边缘具缘毛和顶部橙或者枯萎；叶耳不明显；叶舌削去，1-2毫米，密被白霜，具短缘毛；狭披针形的叶片，边缘有细锯齿。

Leaves few to many, basal; leaf blade puberulent to pilose, rarely sericeous or velutinous, base cuneate to cordate, rarely peltate.

叶少数到多数，基部；叶片被微柔毛的到具柔毛，很少被绢毛的或茸毛，基部楔形到心形，很少盾形。

Leaves alternate or opposite to whorled, usually clustered at apices of branches; petiole very short to absent; leaf blade linear or linear-oblanceolate, 0.8-1 × 0.15-0.25 cm, leathery or subleathery, abaxially densely gray sericeous when young, adaxially sericeous or glabrous, base cuneate, margin strongly revolute, apex apiculate; veins obscure.

叶互生或对生到轮生，通常在枝先端簇生；叶柄非常短到无；叶片线形的或线形倒披针形， 0.8-1 * 0.15-0.25 厘米，革质或近革质，背面密被灰色幼时，正面无毛的被绢毛或无毛，基部楔形，强烈外卷的边缘，先端具细尖；脉不明显。

Leaf blade obovate-elliptic or obovate, abaxially pubescent or tomentulose or at least densely pubescent on veins, petiole densely pubescent; style and stigma undivided.

倒卵状椭圆形的叶片或倒卵形，背面具短柔毛或或至少密被短柔毛在脉上，密被短柔毛的叶柄；花柱和柱头不裂。 2 R。 crenata 长叶冻绿

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐