查询词典 tip-top

By way of analysing the structural characteristics of root tip, this paper clarifies that the root hair zone is the main position in absor bing mineral nutritions, and the absorption way is divided into apoplast and symplast channel because of the existence of the casparian strip in the root tip.

本文通过分析根尖的结构特点，阐明了根毛区是矿质养分吸收的主要部位，其吸收途径因根尖凯氏带的存在而分为质外体途径和共贡体途径。

I'm That awakened, the original was cactus in self-defense weapon - Cirsium rolling a bit and saw it tip vertical stab tip was high, it seems to warn me, only appreciation, are not allowed to touch it, be careful before spending my bodyguard's "Needle children."

我这才如梦初醒，原来是被仙人球的防身武器——刺儿扎了一下，只见它尖尖的刺竖得高高的，似乎在警告我，只准欣赏，不准碰它，小心我这花前侍卫的&针儿&。

The geostatic stress of soil and rock was considered as homogeneous load on the tip plane of the pile, and then the force of the pile tip was decomposed into some simple forces.

以往嵌岩桩的试验资料表明，当上覆岩土层较薄、嵌岩桩的入岩深度较小时，嵌岩桩的极限端承力对桩的承载能力起主导作用。

In this paper, we try to determine the distribution and role of Ca〓 in hyphal tip for exposure of the mechanism of regulation of hyphal tip growth.

本文以水霉为研究对象，研究Ca〓在Saprolegnia ferax顶端生长菌丝细胞中的分布及其生理意义，以便阐明细胞顶端生长的调控机理，主要结果如下

It is suggested that Ca〓, as one important second massanger, may involve in regulation of hyphal tip growth, so knowledge of distribution and role of Ca〓 in tip growing hyphae will be beneficial to explain the mechanism of this regulation.

丝状真菌的生长是以菌丝细胞的顶端生长为基础，Ca〓作为一个重要的第二信使分子参与了菌丝顶端生长的调节作用。

The tensile deformation ahead of the crack tip makes the lathy packet turn toward the direction being beneficial to crack tip passivation and to toughness.

在裂尖前的拉伸变形使α＇板条堆转动，板条界趋于与裂尖前进方向垂直，利于裂尖钝化和冲击韧性。

The first poly-lined umbrella-shaped inflorescence; involucre hemispherical, phyllaries 4-layer, edge membranaceous, the outer oval-shaped; flowers small, yellow, the edge of tongue, tip three lobed, female; the central government as Guanzhuang Hua, 5 crack tip, gender.

头状花序排成聚伞状；总苞半球形，总苞片4层，边缘膜质，外层椭圆形；花小，黄色，边缘舌状，先端3浅裂，雌性；中央为管状花，先端5裂，两性。

Methods The thyroid gland ablation lesions were made by means of radiofrequency and the monopolar electrode with the exposed tip diameter of 2 mm and tip length of 5 mm.

利用射频仪和外裸长5mm、直径2mm电极，分别予不同功率和时间对离体猪甲状腺组织进行消融，测量毁损灶的大小以及进行病理学检查。

Well developed shoots were successfully obtained after 45 days of culture of shoot tip explants on MS medium supplemented with 4-8 mg/l Benzylaminopurine and 0.5 mg/l α-Naphthaleneacetic acid. Addition of 0.01-0.5 mg/l Thidiazuron in the medium was found to be beneficial for rapid growth of shoot tip explants.

培植体培养於MS基本盐类并添加4-8mg/l BA和0.5mg/l NAA的培养基45天后，对促进新茎节萌发效果良好；而接种於含0.01-0.5mg/l TDZ固体培养之茎顶培植体，也显示有促进茎节快速生长的作用。

With this suspension suture technique, using the osteocartilaginous junction as a anchor provided the optimal position of the nasal tip and long-term nasal tip stability.

在闭合切口下，利用鼻背软骨与骨结合部的软骨作为固定锚着点的悬吊法上提鼻尖方法远期效果良好、稳定，操作简便、易行。

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。