derrick crab
- derrick crab的基本解释
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动臂起重机
- 相似词
- 相关歌词
- Manteca
- Three Sides To A Story
- Crab
- The Crab-Grass Baby
- Want You Back
- The Tinker And The Crab
- If We Crawl
- Crab Apple Kids
- I Said Hey
- Drop Dead
- 拼写相近词组、短语
- derrick crane
- 更多 网络例句 与derrick crab相关的网络例句 [注：此内容来源于网络，仅供参考]
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The invention discloses a method for cultivating river crab, comprising the following steps: choosing China crab as parent crab, temporary culturing female and male crab separately, then mating; culturing the crab with ovum at temperature under 5 Deg C for more than 2 months; the crab with ovum producing out ovum and the ovum growing into flea larval, megalops larva, young crab, crab strain and adult crab.
本发明是河蟹的养殖方法，包括以下步骤：选择长江系中华绒螯蟹为亲蟹，将雌雄亲蟹分开进行暂养后，进行交配；对抱卵蟹在水温5℃以下饲养2个月以上；抱卵蟹产出卵，生成蚤状幼体，长成大眼幼体；在经仔蟹，长成幼蟹、蟹种再到成蟹。
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Can in the circular place and its sky homework, much used for open-air pack to unload and install etc. work, have a derrick and float to swim a derrick,mast derrick,wall a line derrick and the deck derrick etc.s.
可在圆形场地及其上空作业，多用于露天装卸及安装等工作，有门座起重机、浮游起重机、桅杆起重机、壁行起重机和甲板起重机等。
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A type of arm derrick such as fix the type to turn round the derrick, tower type derrick, automobile derrick, tire, track derrick etc..
臂架类型起重机如固定式回转起重机、塔式起重机、汽车起重机、轮胎、履带起重机等。
- 更多网络解释 与derrick crab相关的网络解释 [注：此内容来源于网络，仅供参考]
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derrick crab：动臂起重机
derrick cargo truck 随车起重运输车 | derrick crab 动臂起重机 | derrick crane 斜撑式起重机
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derrick crab：摇臂起重机
derrick capacity 吊杆负荷 | derrick crab 摇臂起重机 | derrick crane 吊杆式起货设备
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crab derrick：移动式吊杆架
crab capstan 起重绞盘 | crab derrick 移动式吊杆架 | crab floating cannery 蟹肉罐头加工船