查询词典 vegetative cell

The study of adventitious root formation is for the understanding andcontrolling of root development and vegetative propagation.

有关不定根形成机理的研究，是了解和控制根的发育和营养繁殖的基础性工作。

The results showed that it adapted to saltmorphic circumstances through the following characters: A lot of aerenchyma existed in the vegetative organs;Phellem highly expanded in roots;thick cuticula;more mucilage cells and aleurone grains in parenchyma of roots and stems;A lot of water storing...

结果表明，不同生态环境中生长的马齿苋解剖结构显著不同，盐生马齿苋具有适应盐渍环境的结构特征，这些特征表现为：营养器官通气组织发达；根的次生结构中木栓发达；根、茎的薄壁组织中含有大量的黏液细胞和糊粉粒；叶片表皮的角质膜厚；叶肉中含晶细胞、叶绿体及贮水组织丰富；而这些特征是黑土地上生长的马齿苋所不具备的。

As has been generally accepted, the ventricular fibrillation occasionally occuring during antimonial therapy may arise from the combined effects of antimonials on the heart muscle itself and on the vegetative nerves.

前文报导，在麻醉兎观察酒石酸锑钾对电致心室颤动的影响实验中，发现在实验后期，大剂量锑钾本身也能产生心室颤动，而这种锑致性心室颤动能被预先切断交感神经或利血平化所防止。

These were incubated with shaking for 4 days at 32 C, and the sporulated culture was kept at 45 C overnight to allow autolysis of vegetative cells.

这些培养物在32C下摇动着培养了了4天，孢子培养是保持在45C下一整夜，以便植物细胞自溶。

Vegetative storage proteins in the Melia azedarach L. were identified by using optical microscopy and SDS-PAGE.

以不同季节的苦楝枝条为研究对象，利用光学显微技术和SDS-PAGE技术研究其枝条中贮藏蛋白在休眠期和生长期的分布情况。

Compared with SDS-PAGE results of the development season barks, there were six 12, 30, 32, 38, 40, 53 kD major proteins expressed in the dormancy season barks, which was probably the vegetative storage protein of Melia azedarach L.

SDS-PAGE结果表明：休眠期枝条中的蛋白条带数目明显多于生长期枝条且浓度高，有12、30、32、38、40、53kD 6条蛋白带在休眠期枝条细胞中大量特异表达。

Vegetative storage proteinsin the Melia azedarach L.were identified by using optical microscopy and SDS-PAGE.

以不同季节的苦楝枝条为研究对象，利用光学显微技术和SDS-PAGE技术研究其枝条中贮藏蛋白在休眠期和生长期的分布情况。

Under such conditions cotton flowering and boll setting would be reduced at the expense of excessive vegetative growth.

在这种逆境下，棉花开花和结铃会由于营养生长过旺而减少。

The type of branching of the basal vegetative shoots is also important.

这基部的营养体的嫩枝的类型分枝也重要。

Two specieses, Lycoris radiate and Lycoris aurea, were selected for the studying of artificial propagation in vitro. A few specieses of Lycoris, from the southeast area of China and part of locations in Japan, were chosen to research their karyotype differentiation and to measure their genetic diversity by ISSR analysis. The results could be summarized as follows.1. The vegetative propagation conditions of Lycoris aurea and L. radiate in vitro was studied by two-scaling. Different illuminate condition had an effect on the bulblet formation rate. To the species of L. radiate, the rate was higher in the state of 16h 800-12001x illumination than in the darkness. The medium also affected the new bulblet formating rate. When the culture was MS medium 0.2 mg/L NAA 4 mg/L 6-BA, the bulblet formationg rate of L. aurea was 220%;at the same time, when the medium was MS 0.2 mg/L NAA 2 mg/L 6-BA, the rate of L.

本研究选择西南部分地区及日本的几个石蒜品种，从细胞学和DNA分子角度，分析了它们的遗传多样性水平和遗传结构状况，对红花石蒜和忽地笑的离体繁殖技术进行了初步研究，得出如下结论： 1 进行了红花石蒜和黄花石蒜双鳞片快速繁殖条件的研究，结果表明：红花石蒜在16小时800-1200 lx光照下比黑暗条件下出芽率要高；黄花石蒜在MS NAA0.2mg／L 6-BA4mg／L下出芽率为220％，红花石蒜在MS NAA0.2mg／L 6-BA2mg／L下出芽率为108％；NAA比IBA有利于石蒜生根；硅藻土显著提高黄花石蒜双鳞片出芽率，活性炭起抑制作用；6％蔗糖浓度有利于红花石蒜小鳞茎增重，MS 6-BA4mg／L NAA0.5mg／L培养基有利于小鳞茎增殖，切割一刀比两刀有利于小鳞茎增殖。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。