migration rate

基本解釋

Between 2000 and 2001, in contrast, the migration rate fell from over 15% to under 14%.
與此形成鮮明對(duì)比的是2000年到2001年。人口流動(dòng)率從15%以上降至不到14%。
Take no account of transversal heterogeneity, thermal state of sintering process is described as the change of the thickness of each zone in bed layer and migration rate.
在不考慮橫向燒結(jié)非均勻性的情況下，將燒結(jié)過(guò)程熱狀態(tài)描述為料層各帶厚度的分布和遷移速度的變化。
In 2008 the domestic migration rate was just under 12%, and the rate of migration between states fell to 1.6%—less than half the level that prevailed in the post-war decades.
2008年的人口流動(dòng)率只有不到12%，州間流動(dòng)率跌倒1.6%，不到戰(zhàn)后數(shù)十年水平的一半。

Only Detroit has a higher net migration rate among the 200 largest U.S. metros.
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If the migration rate outside of the 10-mile zone were greater than 20 percent, it fears that those living inside that radius could get trapped.
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As Calderon recently noted in The Wall Street Journal, the net rate of migration of Mexican workers toward the United States has recently been zero.
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