1.
Identification of non-essential gp024 gene in Goatpox virus
山羊痘病毒非必需基因区gp024基因的鉴定
2.
nonessential region
非必需区[可指载体上不影响复制的基因区段]
3.
Analysis of microbial essential genes based on database of essential genes (DEG)
基于必需基因数据库的微生物必需基因的分析
4.
Identification of Nonessential Regions of Genomic DNA of Attenuated CPV Strain;
减毒羊痘病毒基因复制非必需片段的筛选与鉴定
5.
Different Nonessential Regions for Insertion of Foreign Gene Influence the Ability of Recombinant Fowlpox Viruses to Resist the Interference of Maternal Antibodies;
外源基因插入不同复制非必需区影响重组鸡痘病毒抵抗母源抗体干扰的能力
6.
Predicting Essential Genes Based on Artificial Neural Network;
基于人工神经网络的必需基因预测研究
7.
Comparetive Analysis of Essential and Nonessential Genes in Escherichia Coli K-12;
比较分析大肠杆菌K-12中的必要基因与非必要基因
8.
Luxuries are - ties.
奢侈品是非必需品。
9.
Limit the production of goods that can be done without
限制非必需品的生产
10.
Luxuries are superfluity.
奢侈品都是非必需品。
11.
And there are essential genes for sperm formation on the Y chromosome.
Y染色体上存在精子形成所必需的基因。
12.
Developing ZCURVE 1.02 Computer Program for Prokaryotic Gene Identification and Analyzing Microbial Essential Genes;
原核生物基因识别程序ZCURVE 1.02的研发和微生物必需基因的分析
13.
"Proline:One of the nonessential amino acids, found in many proteins, especially collagen."
脯氨酸:非必需氨基酸的一种,广泛存在于很多蛋白质特别是胶原中。
14.
"Glutamine: One of the nonessential amino acids, closely related to glutamic acid."
谷氨醯胺: 一种非必需氨基酸,和谷氨酸有密切关系。
15.
" Glutamic acid: One of the nonessential amino acids, closely related to glutamine."
谷氨酸: 一种非必需氨基酸,和谷氨醯胺有密切关系。
16.
"Tyrosine: One of the amino acids, not essential for humans unless they have the hereditary disorder phenylketonuria. "
酪氨酸 :一种氨基酸,对人体不是必需的,除非它们含有苯丙酮尿症。
17.
Effect of Essential Amino Acid Concentration on the Gene Expression of Casein α_(s1) in the Mammary Gland of Dairy Cow;
必需氨基酸浓度对奶牛乳腺酪蛋白α_（s1）基因表达的影响
18.
The method of calculating parameters that VCI and TCI require is proposed.
因此田间持水量是计算土壤相对湿度必需的一个基本参数。