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- material of fishing gear 渔具材料
- Orthogonal experiment to confirm the atmospheres for testing materials of fishing gear 采用正交设计法选择渔具材料试验温、湿度条件
- A$14,153 shotgun with accessories, a$2,700 bike and thousands of dollars worth of fishing gear topped the list of gifts received by President Bush last year. 一杆价值14,153美元的猎枪及其附件,一辆售价2,700美元的山地车,以及一套价值数千美元的钓鱼装备占据了美国总统布什去年所收礼品单上前几名的位置。
- Size selectivity of gillnet, which is crucial to fisheries management, stock survey and assessment, is a main subject in research on selectivity of fishing gear. 摘要刺网选择性研究是渔具选择性研究领域中的重要部分,其对于渔业管理、资源调查和评估等都是至关重要的。
- And then, matching of fishing gear and trawler, characteristics and suitablites of trawl doors and ground-rope, mesh selection of trawl etc are discussed.Some useful advices are given at last. 同时还对渔船和网具间的匹配、网板类型、沉子纲结构及适应性,以及渔具选择性捕捞等问题进行了探讨,并提出了改进建议。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- Article 31 Anyone who fishes in violation of the type of operation, location, time limit and amount of fishing gear stipulated in his licence, shall have his catches and unlawful income confiscated and a fine may be concurrently imposed. 第三十一条 违反捕捞许可证关于作业类型、 场所、 时限和渔具数量的规定进行捕捞的,没收渔获物和违法所得, 可以并处罚款;
- The fisherman's house smells of fish. 渔民家总有股鱼腥味。
- Article 31 Anyone who fishes in violation of the type of operation,location,time limit and amount of fishing gear stipulated in his licence,shall have his catches and unlawful income confiscated and a fine may be concurrently imposed. 第三十一条 违反捕捞许可证关于作业类型、 场所、 时限和渔具数量的规定进行捕捞的,没收渔获物和违法所得,可以并处罚款。
- Coal, oil and mineral are the raw material of industry. 煤、石油和矿产品都是工业原料。
- The survivors of the shipwreck jury - rigged some fishing gear. 海事的幸存者临时装配了渔具
- Scientists have studied the migration of fish over long distances. 科学家研究过鱼类远距离回游的现象。
- The survivors of the shipwreck jury-rigged some fishing gear. 海事的幸存者临时装配了渔具
- This kind of fish lives in fresh water. 这种鱼生活在淡水中。
- The calculated percentage of five kinds of fishing gears, which included trawl, seine, gill net, hook and fixed net, were 23.3%, 16.1, 31.19%, 20.49% and 9.1% respectively. 拖网、围网、流刺网、钓具、定置网产量的计算权重分别约为23.;3%25、16
- We brought home a big haul of fish. 我们捕了一大网鱼运回家来。
- The sandlike granular material of urinary calculi. 结石泌尿结石的沙状微粒物质
- They netted a good haul of fish. 他们捕了满满一网鱼。
- She was the raw material of a divinity. 她本是一副天神的胚子。
- The river teems with all kinds of fish in summer. 夏天这条河里各种各样的鱼多得很。