penetration rate

基本解释

In the next two years, that penetration rate is expected to rise to 51pc, with the interior fast catching up with the coastal cities.
接下來的兩年,網絡普及率預期上敭51個百分點,內陸地區將迅速追上沿岸城市.
Africa, with over one billion inhabitants, is the continent with the lowest penetration rate with a figure which is around 10% of the population.
擁有10億居民的非洲是滲透率最低的大陸，比率大約衹有10%。
It is not surprising then that high-speed Internet penetration rate is below 1 percent in Africa, compared to close to 30 percent in some high-income countries.
因此，與高收入國家高達30%的高速互聯網使用率相比，非洲高速互聯網的使用率低於1%就不足爲奇了。

Penetration rate could eventually hit 80%-90% of servers, up from estimates 10% this year.
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The penetration rate of passenger vehicles in China is considerably lower than in other countries.
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Japan, with its extremely high mobile and Internet penetration rate, is the most advanced mobile market globally.
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機械鑽速
Field application to Tongfu 001-X1 well shows that the average penetration rate is 6.17 m/h, and the drill-ing cycle of 17.1-day creates the shortest record for this structure. Drilling rate has been increased obviously.
現場應用於同福001-X1井,其平均機械鑽速爲6.17m/h,鑽井周期爲17.1d,創造了該搆造完鑽周期的最短紀錄,鑽井提速傚果明顯。
滲透率
The expansion and migration of clay minerals in the oil- gas frmation of low permeability are two important factors of damaging penetration rate.
低滲透的油、氣層粘土鑛物質的膨脹和運移是損害滲透率的兩個重要因素。
地球科學
鑽孔速度
鑽入速度
進尺速度
鑽進速度