under exposure meaning in English
感光不足
露光不足
曝光不足
Examples
- Adhesive tape . test behaviour under exposure to dry heat
胶带.暴露于干热条件下的试验性能 - What lay under exposure on the lower middle and upper shelves of the kitchen dresser opened by bloom
布卢姆打开厨房碗柜：下中上层都露出些什么？ - The results suggested that monocrotophos had not only environmental estrogen effects , but also reproductive toxicity . monocrotophos could destroy the membrane systems of three kinds of pituitary secretary cell , spermatogenous cell and sperm . in three kinds of pituitary secretary cell , nuclear membrane and endoplasmic reticulum showed dilation , and endoplasmic reticulum even exhibited fusion under exposure in high concentration
久效磷对精原细胞的损伤最为严重，细胞膜和核膜水肿，高浓度暴露组的细胞膜和核膜溶解，线粒体的崎也有溶解现象;但久效磷对精母细胞和精子细胞的损伤并不明显，主要表现为膜系统的轻微水肿。 - It has been wildly accepted that it is a good idea to search new genes from these uncultured microorganisms during the course of study to isolate new genes from total dnas prepared from uncultured bacteria in soil , we obtained a 4 . 7 - kb dna fragment that made e . coli host cells produce a red fluorescence light under exposure of ultraviolet ( uv )
在研究和开发未能培养的微生物的过程中，从土壤细菌中克隆到一条全长4 . 7kb的dna片段，与质粒puc118连接后转入大肠杆菌jm109菌株中，其编码的产物可以使重组菌体在紫外线照射下呈现红色荧光。将基因称为红色基因( redgene ) ，含该基因的重组菌称为red - clone 。