查询词典 pearling

Originally from Saudi Arabia's Eastern Province (Hofuf in Al-Hasa oasis, the centre of Saudi agriculture), the family first made its fortune through trading dates to India, and became enormously wealthy during the Gulf 's pearling boom - famous for being Arabia's first millionaires (in the 1920s and 30s they were the richest family in Arabia).

来自沙特阿拉伯东部省（胡富夫在哈萨绿洲，该中心的沙特农业），家庭的财富首次提出通过交易日期到印度，并成为巨大的富裕在海湾的珍珠繁荣-著名正在沙特阿拉伯第一百万富翁（在1920年代和30年代，他们是最富有的家庭在沙特阿拉伯）。

He would buy a schooner - one of those yacht-like, coppered crafts that sailed like witches - and go trading copra and pearling among the islands.

南太平洋指南》把它推荐为周围几百英里之内最好的船舶检修处。

PFOS induced thyroid follicle cell hyperplasia, the depletion of colloid and even vacuolation with dose-effect relationships after 6 months exposure. Malformations of gonad with intersex, pearling and segmental aplasia were found in all treatment groups. The gonad with intersex showed a testis tissue with a female ovarian cavity like structure.

6个月后，PFOS组甲状腺出现滤泡上皮细胞增生、胶质减少甚至空泡化等现象，且随着PFOS浓度的增加而加重；各组幼蛙性腺出现间性、睾丸珍珠状和先天性萎缩等畸形现象，外观为间性的性腺主要表现为睾丸组织中产生类似雌性个体的卵巢腔。

Pearling and fur trapping .

他尝试过淘金，采珍珠和猎兽皮。

"He tried gold mining , pearling and fur trapping."

&他尝试过淘金，采珍珠和猎兽皮。&

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。