查询词典 Pinctada

Heterosis, Genetic variance and Physiological Energetics of Third Selected Pearl Oyster, Pinctada martensii Dunker

列印前，可以使用&档案&功能表中的&预览列印&进行列印效果预览，然后再进行列印

Sand or artificial pearl nuclear in a Pinctada martensl, a shellfish, with overlapping accumulation of the excretive protein film from cells in the inner shell theca and the conjunctiva layer of calcium carbonate.

南珠的形成：南珠是珍珠贝科动物中马氏珍珠贝受刺激物刺激后，外套膜的部分细胞所分泌的壳角蛋白膜和碳酸钙的结薄层交互重叠，围绕着刺激物沉积而成的圆形或其他形状的物体。

Objective］ The purpose was to study the isolation and screening of microsatellite DNA markers from Pinctada fucata.

［目的］研究合浦珠母贝微卫星DNA标记的分离与筛选。

According to the briefing, produced by Pinctada maxima pearl particles, and color, and price is high, is the world's most high-quality pearls, pearl in the international market and therefore very much sought-after, high economic value.

据介绍，大珠母贝所产珍珠颗粒大、色泽好、价格高，是世界最优质的珍珠，因而在国际珍珠市场上非常抢手，有很高的经济价值。

South sea pearls are the color of a host oyster known as the Pinctada maxima.

南海珍珠的颜色主机的牡蛎被称为大珠母贝。

Pearl oysters in Pinctada include some economically important species.

珍珠贝是生产海水珍珠的主要贝类，具有重要的经济价值。

The result indicate the unexpected complexity of the DM domain gene family in Pinctada matensii.

证实了在马氏珠母贝基因组中也存在Dmrt基因家族的多个成员。

South sea pearls are the color of a host oyster known as the Pinctada maxima.

南海珍珠作为著名的大珠母贝主机牡蛎颜色。

Pinctada martensii is the main economic shellfish for seawater pearl production, and cultivation of genetically improved strain will foster the sustained and healthy development of seawater pearl industry.

马氏珠母贝是生产海水珍珠的主要经济贝类，开展遗传改良培育新的品系关系到海水珍珠产业的持续健康发展。

Liu Wen-hsiung said that at present market sales by Pearl Ma Pui by breeding output, quality is far better produced by Pinctada maxima.

刘文雄说，目前市场上所销售的珍珠多由养殖马氏贝产出，质量远不如大珠母贝所产。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。