pr1

The PR1 downhole pressure gauge is a new type of mechanical pressure gauge with spring tube .

PR1型井下压力计是近来设计出来的新型弹簧管式机械井下压力计。

Ultraviolet irradiation can cause remarkable change to PR1 's promotor but there is much difference among different lines .

紫外照射能够显著诱导PR1基因的表达但是在不同株系间波动较大；

The longitudinal ultrasonic sound velocity , attenuation and resistivity of single phase polycrystalline Pr1 / 3Sr2 / 3FeO3 sample were systematically measured in the low temperature .

系统研究了Pr1/3Sr2/3FeO3单相多晶样品在低温下的电荷输运性质和超声特性。

Objective : To obtain the full-long genomic sequence of the subtilisin-like protease ( Pr1 ) gene of Pythium carolinianum .

目的：在本实验室已克隆得到的灭蚊真菌卡地腐霉类枯草杆菌蛋白酶基因的部分序列的基础上，继续分离该基因的全基因组序列。

Objective : To explore the DNA sequence of the subtilisin-like protease ( Pr1 ) gene of Pythium carolinianum , a mosquito-killing fungus .

目的：分离和克隆灭蚊真菌卡地腐霉类枯草杆菌蛋白酶基因已知片段的3′端未知序列。

Biotinylated HLA-A0201 / peptide complex monomer was labeled with streptavidin ( including four biotin sites ) fluorescein ( phycoerythrin or allophycocyanine ) by the ratio of 4:1 to form soluble HLA - A 0201 / PR1 tetramer .

生物素化的HLA-A0201/肽复合物单体与荧光素（phycoerythrin或allophycocyanine）标记的链霉亲和素（含4个生物素化位点）按4∶1的比例结合，形成可溶性HLA-A0201/PR1四聚体。