查询词典 pela

Chinese wax scale was first introduced into Europe in 1615 and got its species name Coccidae pela in 1848, later modified to the present name.

在近代石油蜡与启前，中国白蜡独放异彩，新近因昆虫蜡性质独特而优异，又有渐起之机。

The expression of pelA gene in E.

构建表达载体pBV220-pel，在E。

Effects of poly content, polymerization time on intrinsic viscosity and yield of PELA had been discussed.

考察了聚乙二醇浓度、聚合时间对共聚物特性粘度和收率的影响。

Two couples of primers were synthesized according to the sequence of the pelA gene. They are used to prove that the pelA gene obtained from NTT33 by PCR.

根据核苷酸序列分析结果设计引物，通过PCR的方法，在嗜碱芽孢杆菌NTT33的总DNA和p1350中分别扩增到预计大小的片段，证明pl350中的外源DNA片段来自於嗜碱芽孢杆菌NTT33。

Ericerus pela Chavanness is an important resource insect with economic value. The white wax excreted by 2 nd larvae of Ericerus pela is one of important raw materials which is widely applied in the some chemical industries.

白蜡虫是一种具有重大的经济价值资源昆虫，白蜡虫分泌的白蜡是一种重要的天然化工原料。

The results showed that growth of the female Ericerus pela was correlated with mineral, protein, fat, vitamin and glucose. Wax secretion of the male Ericerus pela was related with mineral, water-solubility matter, fibrin and glucose.

结果表明：白蜡虫雌虫生长发育与无机盐，蛋白质，脂肪，纤维素和糖类物质密切相关；白蜡虫雄虫泌蜡与无机盐，水可溶性物质，纤维素和糖类物质有关。

According to ecological observation and analysis of Ericerus pela living in Emei, Zhaotong and Kunming, the environments of which encourage rates of high excreted waxes are not suitable growth areas for Ericerus pela. The main ecological characteristics for suitable growth areas of Ericerus pela are described as follows: annual average temperature 11-16℃, light 1900-2500 h/a, rain fall 800-1200 mm and annual relative humidity 65%-75%.

根据在峨嵋、昭通、昆明等地对白蜡虫的生态适应性观察和分析，白蜡虫泌蜡高的环境不是白蜡虫适生区域，白蜡虫适生区域主要生态指标为：年均温11～16℃，降雨量800～1200mm/年，年相对湿度65%～75%，年光照时数为1900～

Up to now it was the first time that the core-coated biodegradable microspheres containing Interferon α-2a composed of calcium alginate nanoparticles surrounded by the PELA coat was reported.

动物体液免疫检测表明与常规液体疫苗制剂相比，单剂注射PELA乙肝疫苗微球制剂更能有效诱导全身免疫应答，血清中产生的IgG1抗体滴度最高。

There are 15 amino acids of privet branches hosted by Ericerus pela lower than that comparative branches and total amino acids of privet branches decreased by 28.17% due to host of Ericerus pela. The results also showed that the growth of the female Ericerus pela needed K,Ca,Mn and Wax secretion of the male Ericerus pela needed K,Na,Ca,Mg,Fe,and Mn.

白蜡虫寄生的女贞枝条中有15种氨基酸含量低于不放养白蜡虫的对照枝条，只有谷氨酸、组氨酸和色氨酸3种氨基酸含量高于对照枝条，白蜡虫寄生使女贞枝条的氨基酸总量降低了28.17%。K、Ca、Mn 3种元素和K、Na、Ca、Mg、Fe、Mn等元素分别是白蜡虫雌虫生长发育和雄虫泌蜡所必须。

Then PLGA Micro spheres can promotes the proliferation of osteoblast in a long perlod because of the controlled release of bFGF from microspheres. The PELA microspheres satisfied the proprty reguirement of controlled release, but the biological activity of the released bFGF is partially destroyed.

2体外细胞试验中，游离bFGF对成骨细胞具有促分裂增殖的作用，但效应期很短；而PLGA微球通过持续释放活性bFGF，可在较长时期内促进成骨细胞的分裂增殖；PELA微球虽然达到了缓释的性能要求，但释放出的bFGF的生物活性受到了破坏。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐