Personal protective equipment has been procured for Niger(NE)ia and Niger(NE). 已经为尼日利亚和尼日尔(NE)采购了个人防护装备。
Representatives of each of these countries attended the meeting in Geneva, together with Egypt, Niger(NE)ia and Niger(NE). 这些国家中的每个国家代表与埃及、尼日利亚和尼日尔(NE)参加了在日内瓦召开的会议。
Countries such as Eritrea, Niger(NE), Comoros, Haiti and Liberia are particularly affected. 厄立特里亚、尼日尔(NE)、科摩罗、海地和利比里亚等国所遭受的影响尤其严重。
They include Niger(NE), Benin, Mali and Burkina Faso. 这些国家包括尼日尔(NE)、贝宁湾、马里和布基纳法索。
The effects of several effectors on the activity of pectinase from Aspergillus niger were studied. 研究了几种效应物对黑曲霉果胶酶活力的影响。