查询词典 proof leaf

A small space or interstice in a tissue or part,such as the area bounded by small veins in a leaf or the wing of an insect.

小区，细隙，叶脉网隙组织或部分的小空间或空隙，如叶子中的细脉或昆虫的翼周围的区域

It is the red to the mountain maple, red maple leaf is so beautiful, so intoxicating.

它把红色给了满山的枫树，红红的枫叶是那么美丽，那么令人陶醉。

Mature leaves alternate, petiolate; leaf blade usually leathery, secondary veins numerous, with intramarginal veins.

成熟的叶互生，具叶柄；革质的叶片通常，次脉多数，具边脉。

Leaves alternate, leaf blade pinnately veined; veins slender, ascending toward margins and joining several intramarginal veins.

叶互生，叶片成羽状脉；脉纤细，上升到边缘和连接数个近边缘内脉。

Herbs , perennial, pubescent, with dark glands present on petals, sepals and sometimes on leaf apex, but not on anthers or forming intramarginal row on leaves. Stems rooting.

草本 ，多年生草本短柔毛，在花瓣上的具深色的腺体宿存，萼片和有时在叶先端上，但不是在花药或上在叶上形成近边缘内的排。

Herbs, perennial, glabrous to papillose , with dark glands present on petals, usually on sepals and sometimes on leaf apex , but not forming intramarginal row on leaves. Stems not rooting.

多年生草本，无毛到具小乳突，在花瓣上的具深色的腺体宿存，通常在萼片上和有时在叶先端上，但不是在叶上形成近边缘内的排。

Pecopteris lativenosa Halle is one of the pecopterid species with marked intraspecific variation of leaf morphology.

Pecopteris lativenosa Halle是栉羊齿属中羽叶形态变化十分显著的一个种。

Densely tufted, shoots mostly intravaginal; leaf blades inrolled, 0.5–1 mm wide.

浓密丛生，嫩枝多数；叶片内卷，0.5-1毫米宽。 79 P。 attenuata 渐尖早熟禾

I am an introverted person, was the friends has turned on my heart door leaf.

我是个内向的人，是朋友们打开了我的心扉。

Leaf blade abaxially with tufts of hairs in vein axils; involucre bracts ca. 5 × 3 mm; hypanthium ca.

叶片背面具1束毛在脉腋；大约5×3毫米的总苞苞；大约6毫米的托杯；花瓣顶部全缘的微缺的或很少。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。