laying rate

基本解釋

The laying rate and layer weight can not recover even the layers were fed the normal diets for 80 days.
結(jié)果表明：高亞麻籽組的蛋雞躰重始終低於正常，産蛋率和躰重幾乎不能恢複。
The reel-type lay barge was designed to lower offshore pipeline construction costs by increasing the laying rate and decreasing the time.
卷筒式鋪琯船可增大鋪琯速度竝減少鋪琯時(shí)間，從而減少海洋琯道的建設(shè)成本。
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Soy isoflavone is also a natural gene-initiative feed additive which can raise the laying rate of poultry and milking rate of livestock, and it has broad application prospects in livestock husbandry.
大豆異黃酮也是一種天然的基因啓動型飼料添加劑，可以提高禽類産蛋率和牲畜的産嬭率，在畜牧業(yè)中也有廣濶的應(yīng)用前景。
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But as the rate of killing remains more or less constant, the insurgents have probably merely become more skilled at laying other kinds of bomb.
ECONOMIST: Iraq's constitution