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收获率

n.yield rate; yielding percentage
网络Recovery; Using percentage; recovery rate

收获率

收获率

英-汉网络释义

收获率

n.

1.yield rate

2.yielding percentage

3.using percentage

1

Corn harvests will fall 3 . 4 percent from a year earlier after floods in June and dry weather in August cut yields, the USDA said.

美国农业部表示，由于 6月份遭受洪水袭击，8月份天气炎热，降低了玉米收获率，预计今年玉米产量将比去年减少 3 .

2

3

On determining whether rodent pest population becomes extinct , the contraception rate , kill rate, harvest rate etc have same effect .

在决定种群是否灭绝上，不育率、灭杀率、选择性收获率等的作用是相同的。

4

S. crop prospects to decline. USDA already forecast lower yields in its last production report.

美国农业部在其上一次的产量报告中就已经预测收获率会下降。

6

Suitable for coring in medium hard formation with abrasiveness . Core recovery rate is high .

适用于带研磨性的中硬地层取芯，取芯收获率高。

7

Suitable for coring in very hard formation with abrasiveness . Core recovery rate is high .

适用于高等硬度及研磨性的地层取芯，取芯收获率高。

9

Face discharge watercourse design is adopted in order to reduce core erosion by mud for increased rate of core recovery.

采用面泻式水道设计，减小泥浆对岩芯侵蚀，取芯收获率高；

12

Dry conditions also have cut yields in Argentina .

干旱也使阿根廷的收获率出现下降。

14

But while area is up , yields are down because of an extended drought in Argentina's most important soy-producing regions .

不过，尽管面积上升，收获率却因重点产豆区旱情的扩大而下降。

15

In order to improve recovery of core, it is crucial to select proper coring tool and suitable operation .

要提高取心收获率，取心工具的选择和使用至关重要。

16

USDA projects average soybean yield at 2 . 59 tonnes per hectare .

美国农业部预计大豆的平均收获率为每公顷 2.59 吨。

17

The 2002 yield , at 2 . 555 tonnes per hectare , is increased slightly from the previous USDA estimate .

2002年的收获率数字为每公顷 2.555 吨，略高于美国农业部上一次的预计。

18

Further south in Santa Fe and in northern Buenos Aires, yields total 2 . 94 tonnes per hectare , 11% down on last year.

在圣菲省再往南一些的地方以及布宜诺斯艾利斯省北部，收获率为每公顷 2.94 吨，比上一年度低 11%。

20

Coring Technology of Improving Core Recovery in the Fractured Carbonate Formation

提高碳酸盐岩破碎地层取心收获率技术

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