Most of lactases used in industry production come from kluyveromyces, aspergillus niger and aspergillus oryzae.

工业生产中使用的大多数乳糖酶来自克鲁维酵母，黑曲霉和米曲霉。

youdao

Results indicated that 4 monoclonal antibodies all have cross-reactions with Aspergillus terreus and Aspergillus niger.

结果显示4株单抗与土曲霉、黑曲霉均有交叉反应。

youdao

The effects of inoculums, fermentation temperature and time, and nitrogen source on production of citric acid from aged paddy rice by liquid-state fermentation of Aspergillus niger were studied.

研究了接种量、发酵温度与时间、氮源等因素对以陈化稻米为原料，黑曲霉液态发酵法生产柠檬酸的影响，并优化了工艺。

youdao

In Niger, Amadou Morou said it was a speech against extremism both in the United States and in other countries.

VOA: standard.2009.06.04

At the top of the list is Niger, with 77% of males, 93.6% of females, we see the population, in terms of Gender, 86% of the adult population is illiterate.

位于最前列的是尼日尔，77%的男性以及93，6%的女性是文盲，而忽略性别看整体人口，86%的成年人是文盲。

麻省理工公开课 - 媒体、教育、市场课程节选

The Niger Delta remains a stronghold for gangs and militant groups with strong opposition toward foreign oil companies and the government.

VOA: standard.2009.12.21

Ed Kashi's work in the Niger Delta documents the existential nightmare of what oil wealth means in reality.

CNN: The price of our oil addiction

In 1972, he undertook with various actors (including the then 28-year-old Helen Mirren) a research tour of Algeria, Niger, Nigeria and Mali.

ECONOMIST: At 81, Peter Brook turns to Africa to keep himself young

Niger's government has said that four militants and three Niger soldiers were killed during the operation, which involved French forces and helicopters.

BBC: Niger seizes suspects in French hostage 'killings'