1.
Relations of the Density,Vitality and Morphology of Sperm
精子形态与精子密度、活力关系研究
2.
Relationships between serum reproductive hormone levels and sperm density
血清生殖激素水平与精子密度的关系
3.
Determination on the sperm concentration standard of Russian sturgeon(Acipenser gueldenstaedtii)by means of spectrophotometric method
分光光度法测定俄罗斯鲟精子密度标准的研究
4.
The study of the relationship between sperm nucleoprotein transition and sperm density and motility in male infertility
男性不育患者精子核蛋白组型转换与精子密度及活力分析
5.
The relationship between sperm apoptosis and sperm density,viability,motility as well as reactive oxygen species
精子凋亡率与精子密度、活率、活力及活性氧关系探讨
6.
Relationship of Ureaplasma urealyticum,Seminal Leucocyte and Sperm Concentration
解脲支原体感染与精液白细胞及精子密度关系探讨
7.
Development and Preliminary Application of High Precision Nuclear Densimeter
高精度核子密度计的研制与初步应用
8.
Precision gear shaping machines-Testing of the accuracy
GB/T9059-1988精密插齿机精度
9.
Electronic temperature control offering high degree of accuracy for consistent drying.
采用电子温度控制，提供精密的均匀烘干效果。
10.
ultrascan laser densitometer
超精度扫描激光密度计
11.
High Precision High Voltage Divider and Its Application to the Study of Resonant Energy of Dielectronic Recombination;
高精度高压分压仪及其在双电子复合共振能量精密研究中的应用
12.
The Theoretical Studies on the Structure, Hyperfine Coupling Constants and Electron Spin Density of Some Small Molecules and Their Ions;
小分子离子的结构、超精细耦合常数和自旋密度的理论研究
13.
accurate rapid dense method
高速度高密度精密压铸法
14.
he handled it with the preciseness of an automaton; note the meticulous precision of his measurements.
这种仪器的精密度很高。
15.
precision of simple random sampling
简单随机抽样精密度
16.
The within-run precision of QCs was characterized by RSD of 4 2% to 6 6%.
批内精密度为 4 2 % - 6 6 % ;
17.
The within-run coefficien of variation(CV) was 2.2%-3.0%,the between-run CV was 4.0%-5.9%.
日内不精密度为2.2%~3.0%,日间不精密度为4.0%~5.9%;
18.
digital electronic chronometer
数字式电子精密钟表