查询词典 cucumber

In order to explore the mechanism of the resistance to cucumber damping-off induced by plant growth-promoting rhizobacteria CH1, the physiological and biochemical method was employed to study the changes in activities of Phenylalanine ammonia-lyase, Polyphenol oxidase and contents of ferulic acid, chlorogenic acid, lignin, phenolic compound and flavonoid of phenolic metabolism in cucumber roots pretreated with plant growth-promoting rhizobacteria CH1 and infected by Pythium aphanidermatum.

为研究植物生长促生细菌CH1诱导黄瓜对猝倒病的抗性的作用机制，采用生理生化的方法，测定了黄瓜根部酚类物质代谢中苯丙氨酸解氨酶、多酚氧化酶活性动态及阿魏酸、绿原酸、木质素、总酚、类黄酮含量变化。

The plantlets of soybean, cucumber and garden balsam were inoculated by wild-type Agrobacterium rhizogenes K599, and hairy root was induced on inoculated sites in vivo. The frequencies of hairy root induction from wound cotyledons of soybean, cucumber and garden balsam were 100%, 65% and 91%, respectively.

利用野生型的发根农杆菌K599对属于不同科属的大豆、黄瓜和凤仙花进行活体感染实验，结果表明，发根农杆菌K599可使切割后的大豆、黄瓜和凤仙花子叶形成不定根，生根频率分别为100%、65%和91%。

An efficient and stable system for cucumber haploid production via in vitro gynogenesis wasestablished in Tianjin Keneil Cucumber Research Institute.

天津科润黄瓜研究所在国内首次通过黄瓜未受精子房培养获得单倍体植株，建立了高效、稳定的黄瓜单倍体诱导体系。

On the basis of this system andpreviously morphological, physiological and biochemical studies on cucumber in vitrogynogenesis. Materials from both typical gynogenesis using M99 as induction medium andnon gynogenesis using W5 as induction medium were collected. The activities anddistribution of peroxidase and its isoenzymes, content of soluble protein and distribution of allprotein during early stage of cucumber in vitro gynogenesis and non gynogenesis wereinvestigated by biochemistry and histochemistry technology.

本试验在前期有关离体黄瓜雌核发育形态学和生理生化研究的基础上，以诱导离体雌核发育的 M99 培养基上和非雌核发育的 W5 培养基上培养的黄瓜未受精子房为试材，采用生物化学技术和组织化学技术，深入研究了离体雌核发育早期外植体内的标志酶——过氧化物酶及其同工酶的活性及分布的变化、可溶性蛋白质的含量和总蛋白质分布的变化及核酸和多糖分布的变化，为揭示离体雌核发育早期的细胞分化机制提供科学依据。

Sea cucumber is an effective weapon to prevent H1N1, because hectogram water, sea slug protein-containing 14.9 grams, fat 0.9 grams, 0.4 grams carbohydrates, 357 milligrams of calcium, phosphorus 12 mg, iron 2.4 mg, and contains vitamins B1, B2, niacin and so on immunity and enhancing the role of good physique, sea cucumber with low cholesterol, fat content is relatively small, is a typical high-protein, low fat, low cholesterol food, please be assured that food.

海参是预防H1N1的有效武器，因为每百克水发海参含蛋白质14.9克，脂肪0.9克，碳水化合物0.4克，钙357毫克，磷12毫克，铁2.4毫克，并含有维生素B1、B2、尼克酸等，对免疫力和增强体质有很好的作用，海参含胆固醇极低，脂肪含量相对少，是一种典型的高蛋白、低脂肪、低胆固醇食物，请放心食用。

With the solution culture method,studied the different density Nickel to sprout and under the cucumber to the cucumber seed the hypocotyl hyperoxide enzyme,peroxide enzyme,Catalase activeness and malon dioaldehyde content influence.

用溶液培养的方法，研究了不同浓度的镍胁迫对黄瓜种子萌发及黄瓜胚轴超氧化物酶、过氧化物酶、过氧化氢酶的活性和丙二醛含量的影响。

Growth and quality index of cucumber were tested after cucumber was infected by Meloidogyne incognita.

瓜是对根结线虫比较敏感的作物，受害后，减产一般在15％左右，严重的可达75％以上，甚至绝收。

Three-dimensional reconstruction is realized by three-dimensional morphological characteristic of cucumber leaf ,cubic Bezier curve of leafstalk,pentagon leafstalk section,jointing quadrangle leafstalk surface,leafstalk shags built by random and joint sequential C0 cubic NURBS surface in cucumber.

根据黄瓜叶的三维形态特征，利用3次Bezier曲线描述黄瓜叶柄曲线，采用五边形作为叶柄截面，用四边形面片进行叶柄表面拼接，并用随机方法生成叶柄的粗毛；利用C0连续的3次NURBS曲面拼接生成了黄瓜叶片曲面，实现了黄瓜叶的三维重建。

In present research it would provide the preliminary basis for marker assisted selection in cucumber breeding program and gene tagging of cucumber parthenocarpy.

遗传连锁分析表明，该标记与单性结实基因连锁距离为18.9cM，为黄瓜单性结实基因的分子标记筛选和分子标记辅助育种奠定了初步基础。

A band of 850 bp was generated in the line of non-parthenocarpy by the primer N92 both in the parent and in the DNA pool. Accordingly, it is possible that the primer N92 might be used to phenotyping the trait of cucumber parthenocarpy, and further we calculated the genetic distance between the marker and cucumber parthenocarpy trait that might be 18.9 cM.

用65条ISSR引物进行PCR扩增筛选，其中引物N92在亲本和DNA池之间扩增出一条大小为850bp多态性片段，经F2代群体135个单株验证，该片段稳定出现，在单性结实植株中表现为无带，在非单性结实植株中表现为有带，可以作为鉴别单性结实与非单性结实的标记引物。

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。