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- Ac co rding to the experience for raising South America white prawn,refer to the size of pond,transparency and quality of water,the range of suitable pH and other things relevant to selecting young prawn. 根据南美白对虾的养殖经验,提出了池塘大小、池水透明度、水质pH值适宜范围和虾苗选择的有关事宜。
- South-American white prawn has stronger disease-resistant poisonous capability and acclimatization capacity, can replace prawn to undertake briny breed aquatics, perspective is wide. 南美白对虾具有较强的抗病毒能力和适应环境能力,可替代对虾进行海水养殖,前景广阔。
- These two bases are mainly for white prawns, red fish, jewfish and Nile perch. 这两个基地示范养殖的品种主要为南美白对虾、红鱼、海鲈和尖吻鲈等。
- The nutrition requirement of poncho white prawn 南美白对虾的营养需求
- Emphasizing Several Problems on Rai sing South America White Prawn 南美白对虾养殖应重视的几个问题
- I heard John was the republican's great white hope. 我听说约翰是共和党人寄予巨大希望的人。
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- England are playing in the blue and white strip. 英格兰队穿著蓝白色运动衣进行比赛。
- Black and white show a striking contrast. 黑和白形成明显的对比。
- White lines divide the playing area into sections. 这些白线把赛区分成各个部分。
- Biology of South American white prawn and several essential factors in their culture techniques 南美白对虾的生物学及其养殖技术要素
- Do you know the man wearing a white shirt? 你认识那个穿白衬衣的人吗?
- I lost a white handkerchief with a blue border. 我丢了一块带蓝色花边的白手绢。
- Her white face and her dark dress contrast sharply. 她洁白的脸和她黑色的衣服形成强烈的对比。
- The country was bled white by her foreign rulers. 这个国家在异族的统治下民穷财尽。
- Poor Mr White dropped dead in the street yesterday. 可怜的怀特先生昨天突然死在大街上。
- Red and white predominate in these flowers. 这些花中大部分是红色和白色的。
- Mrs White always talks a blue streak. 怀特太太总是一开口就滔滔不绝。
- People often drink white wine with turkey. 人们经常边吃火鸡肉边喝白葡萄酒。