珠母贝

Experiments were conducted to measure the impact of biofouling on the growth and reproduction of pearl oyster Pinctada martensii.

主要研究定期清除污损生物的合浦珠母贝与不清除污损生物的合浦珠母贝在生长及繁殖上的差异，用以说明污损生物对合浦珠母贝的生长及繁殖的影响。

Pearl oyster, Pinctada martensii Dunker was one of the most important cultured species to produce sea pearls in China.

马氏珠母贝又称合浦珠母贝，是世界上海水珍珠培育的主要种类，在我国南方海区广泛分布。

Tyrosinase OT47 was expressed specifically in the outer epithelial cells of the middle mantle fold, suggesting that it contributes to periostracum formation and the periostracum secretion model of P. fucata is different from previous opinion.

其中，合浦珠母贝酪氨酸酶OT47的基因特异性的表达于外套膜中褶外侧上皮细胞，可能与角质层形成有关，同时表明合浦珠母贝角质层形成可能具有其独特的细胞分泌模式。

From the beginning of the last century 80's, there are many research institutes engaged in Pinctada maxima of raising seedlings, breeding and breeding research, but they all failed for various reasons, Pinctada maxima has not been the industrialization of farming.

从上世纪80年代开始，有许多科研单位从事大珠母贝的育苗、繁殖及养殖研究，但都因各种原因归于失败，大珠母贝养殖始终没有产业化。

Therefore, the state attaches great importance to the development of Pinctada maxima industries, and the "big fry fucata intermediate cultivation techniques" as a state,"Eleventh Five-Year" Plan 863

因此，国家非常重视开发大珠母贝产业，并将&大珠母贝苗种中间培育技术&列为国家&十一五&863计划。

Akoya pearls are bead-nucleated culture pearls that are produced by the Pinctada fucata martensii, also known as the akoya oyster.

海水珍珠珠，有核珍珠的文化是由合浦珠母贝珠母生产，也被海水牡蛎众所周知的。

Mitochondrial 16S rRNA gene fragments were amplified from Pinctada fucata, P.

利用PCR技术分别扩增合浦珠母贝、长耳珠母贝P。

GuangxiIndustry Association, the Senior Engineer of the State Council, who have made outstanding contributions Liu Wen-hsiung told reporters that produced by Pinctada maxima pearl expensive, the last century was the beginning of the 60's large-scale fishing, as a result of overfishing, Pinctada maxima have been the verge of extinction.

广西南珠产业协会理事长、国务院有突出贡献的高级工程师刘文雄告诉记者，大珠母贝所产珍珠价值昂贵，上世纪60年代开始就被大规模捕捞，由于捕捞过度，大珠母贝已濒临灭绝。

Penguin. The NJ tree indicated that P. fucata and P. chemnitzi were assembled together with Pinctada species, yet P. penguin assembled together with the Pteria species, which was consistent with the morphological classification.

NJ系统进化树表明合浦珠母贝和长耳珠母贝与珠母贝属的种类聚在一起，而企鹅珍珠贝与珍珠贝属的种类聚在一起，与形态学分类一致。

Random amplified polymorphic DNA technique was employed in analyzing the specific genetic markers of seven pearl oysters including Pinctada maxima, P.margaritifera, P.nigra, P.albina, P.fucata, P.chemnitzi in the genus Pinctada and Pteria penguin in the genus Pteria.

采用RAPD分子标记技术对珠母贝属的大珠母贝、珠母贝、黑珠母贝、白珠母贝、合浦珠母贝、长耳珠母贝和珍珠贝属的企鹅珍珠贝的基因组DNA的特异性遗传标记进行分析。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。