The first hint of a breakthrough came when Blackburn was studying chromosomes in a simple pond-dwelling organism called tetrahymena.
布莱克本在研究一种简单的池生生物四膜虫的染色体时，获得了一个突破性的发现。
Food is simple: moonshine, wine, boiled potatoes, crucian carps from the local pond, melons and corn stolen from the field.
食物是简单的：月光，红酒，煮土豆，从当地鱼塘打来的鲫鱼，西瓜和地里头来的玉米。
There are chewers and suckers. Some chewers may have a difficult time trying to draw water from a pond, whereas getting their water from chewing a leaf is simple.
它们便是咀嚼式口器及吸收式口器。一些咀嚼式口器在池塘边喝水可能会有困难，所以通过咀嚼叶子来获取水分会更简单。
This simple beginning will spread like ripples on a pond.
一个简单的开始将会像池塘里的涟漪一样漫延开来。
On Golden Pond tells the deceptively simple tale of one family's summer.
池塘 》讲述了一个家庭简单得令人难以置信的夏日故事。
Simple and short flow process, have not required primary sediment pond, secondary sediment pond and aeration pond, and low cost for construction;
工艺简单，处理流程很短，不需要设初沉池、二沉池和曝气池等，建设费用低；
For a poor farmer, sometimes something as simple as a farm pond - which collects rainwater to be used in dry weather - can make the difference between a good harvest and a bad one.
对于一个贫穷的农民，有时一些简单的一个农场池塘-这收集雨水，用于干燥的天气-可以区别丰收和一个坏一个。
The simple filter apparatus couldeffectivelly purfty water quality, and raise rearing density and survival rate of the parentshrimp in the overwintering pond.
简易过滤装置可有效地净化亲虾池水质，提高亲虾养殖密度与成活率。
The simple filter apparatus couldeffectivelly purfty water quality, and raise rearing density and survival rate of the parentshrimp in the overwintering pond.
简易过滤装置可有效地净化亲虾池水质，提高亲虾养殖密度与成活率。
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