查询词典 marsh fern

Ficus species of the flower stalk and strangle the phenomenon of Melastomataceae plant drip tip phenomena are visible, orchid, fern Branch epiphytes more.

榕属植物的茎花及绞杀现象、野牡丹科植物的滴水叶尖现象均可见，兰科、蕨科附生植物多。

Rolled up in the form of a coil with the tip in the center,as an unexpanded fern frond.

拳卷的，旋卷的卷成线圈样式，其尖端在中间的，如未展开的蕨叶的

"The coiled young frond of any of various fern s, some of which are considered a delicacy when cooked."

"一种羊齿植物幼苗的卷牙，有些做出来味道鲜美。"

To solve these problems, a great deal of comparative experiments have been done for better visualization of the microtubular cytoskeleton in the gametogenesis of fern and an excellent immunostaining method is established, which based on Steedman's wax sectioning, coupled with immunofluorescence labeling and confocal laser scanning microscopy.

为了解决这个问题，我们进行了大量的比较试验，改进了固定和制样技术：摸索出以Steedman's wax切片法为基础，进行微管的间接免疫荧光标记和用共聚焦激光扫描显微镜观察和记录相结合的方法，较好地解决了蕨类植物配子发生中微管骨架研究中的技术问题。

A curling fern leaflet provides the perfect cover for a camouflaged brown geometrid caterpillar.

一排卷缩蕨类的小叶，提供了完美的掩护，一个被伪装的棕色尺蠖毛虫。

Has the Maotai moss plant in the native plant 114 to be 187 kinds, the fern 57 is 127 kinds, the gymnosperm 14 is 18 kinds, the angiosperm 605 is 1114 kinds.

在原生植物中有茅台藓植物114属187种，蕨类植物57属127种，裸子植物14属18种，被子植物605属1114种。

Based on the investigation of vegetation and plant diversity, there are 2702 species of vascular plants belonging to 221 families, 974 genera in Xiaoxi national nature reserve, among which 8 families, 17 genera, 25 species were gymnosperm, and 172 families, 860 genera, 2381 species were angiosperm, 41 families, 87 genera, 296 species were fern.

对湖南省小溪国家级自然保护区中的植物多样性进行了研究，结果表明：保护区内有维管束植物221科974属2702种，裸子植物8科17属25种，被子植物172科860属2381种，蕨类植物41科87属296种。

Appear in angiosperm, gymnosperm and fern.

管胞存在于被子植物，裸子植物和蕨类植物

Species are identified, among which 6 belonging to 6 genera in 4 families were gymnosperm, 22 belonging to 13 genera in 9 families were fern, 339 belonging to 22 genera in 88 families were angiosperm.

此外，由于冬季有时极端最低温较低，故造成了西湖山区也有不少落叶阔叶林和常绿落叶阔叶混交林等现象。

My brother did the climbing; and at first Threw me down grapes to miss and scatter And have to hunt for in sweet fern and hardhack; Which gave him some time to himself to eat, But not so much, perhaps, as a boy needed.

我哥哥爬了上去；一开始他摘些葡萄，胡乱扔下来害得我在香蕨木和绣线菊间找来找去；这下他就有时间在树上放开吃，但也许这对一个男孩来说不够爽，于是他为了让我自个摘自个吃，便又往高处爬，再将树枝踩压向地面送进我手里，让我自己摘。

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。