生叶

Macrocystis and Nereocystis and is distinguished by its heteromorphic ALTERNATION OF GENERATIONS in which a large sporophyte alternates with a microscopic gametophyte, and in which growth takes place in a special meristem region on the surface of the thallus.

在这类植物的生活史中，孢子体比配子体小。配子体是由叶状体表面特殊的分生组织区发育而来的。

Leaves abaxially with at least veins with erect hairs, or sometimes mixed with arachnoid tomentum

叶背面具至少脉具直立毛，或有时与蛛丝状绒毛混生 36

Any of several evergreen coniferous trees of the genus Araucaria native to South America and Australia, having awl-shaped leaves and whorled branches and including the monkey puzzle and Norfolk lsland pine.

南洋杉一种生于美洲和澳洲的南洋杉属常绿结球果的树，具有锥形叶和轮生树枝，包括智利南洋杉及诺福克南洋杉

Leaves alternate; aril covering seeds or incompletely so at base of seeds

叶互生；假种皮包括种子或者不完全因此种子的在基部 11

Any of numerous plants of the genus Asclepias, having milky juice, usually opposite leaves, variously colored flowers grouped in umbels, and pods that split open to release seeds with downy tufts.

马利筋属植物一种马利筋属植物，有乳白色汁液，通常叶对生、花色各异且聚成伞状，果荚绽裂后落出带绒毛的种子

Female flowers borne in axil of a leaflike bract in a cup formed by 2 connate bracts.

2合生的苞片形成的一个叶状的苞片在一杯的雌花生于腋。

ADVANCES OF STUDIES ON BACTEROID REPRODUCTION OF R trifolii Rhizobium leguminosarum , AND FAST GROWING SOYBEAN RHIZOBIUM

三叶草，豌豆和快生型大豆根瘤菌类菌体繁殖研究的进展

Culms ca. 8 m, ca. 2.5 cm in diam.; internodes dull purple-green, becoming green with lower internodes tinged purple, to 35 cm, initially white powdery; wall ca. 5 mm thick; nodal ridge slightly elevated, as prominent as sheath scar; intranode ca. 5 mm. Culm sheaths pale red-brown, sometimes tinged green, sparsely to densely speckled, dark brown and glabrous along margins, sparsely strigose; auricles and oral setae well developed, purple; ligule purple, truncate to arcuate, short but broad, margin fringed with purple-tinged cilia; blade reflexed, purple to green, crinkled.

秆约8米，约厘米直径；节间愚笨紫色绿色，变得绿色与低节间紫色地微染着，令35厘米的是，最初白色粉状；壁约5毫米厚；节的稍隆起脊，象鞘痕一样突出； intranode约5毫米竿箨浅红棕色，有时微染绿色，疏生对浓密有斑点，暗褐色和沿边缘，疏生糙伏毛；叶耳和口头的刚毛发育良好，紫色；叶舌紫色，削去到弧曲，短但是辽阔，用紫色微染的cilia作为边缘的边；叶片反折，对绿色，皱曲紫色。

In addition, foliaceous Lu Sheng, Liu Xiaochu, Chen Zhicheng with Zhou Wengui each hold company 1.2 million; On Guan Changchuan (company director, standing vise general manager), Huang Lvduan, Lin Jun and Chen Geng give birth to each hold company 800 thousand.

此外，叶芦生、刘晓初、陈志程和周文贵各持有公司120万股；上官常川(公司董事、常务副总经理)、黄履端、林军和陈耿生各持有公司80万股。

Using the technique of culturing shoot apex under aseptic conditions, we found that there is a sensitive stage for the sex expression of earlier flower buds, this stage is located before the second leaf full expansing.

利用黄瓜茎尖离体培养系统结合生物切片技术观察了黄瓜早期发育阶段中成花分生组织的发生及发育情况，结果表明：就黄瓜早期发育的花芽而言，可能存在着一个性别决定的敏感点，而这个敏感点位于第二片真叶展开前的某个阶段，此时的花芽绝大多数尚处在花分生组织阶段。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。