POB

Study on the Mechanics and Tribological Behavior of POB Filled PTFE Composites

聚苯酯填充聚四氟乙烯复合材料的力学及摩擦学性能研究

Rapid technique in detection γ poB gene mutation in mycobacterium tuberculosis by PCR-SSCP

快速检测结核分枝杆菌γpoB基因突变的研究

Experimental results show that POB reduces the friction coefficient and increases the wear resistance of PTFE .

结果表明，添加POB降低了PTFE的摩擦系数，提高了PTFE的耐磨性。

Tribological Properties of POB , PA and MoS_2 Solid mixture Lubrication Coating Prepared by In-situ Synthesis tallow compound

原位合成制备POB、PA、MoS2固体混合润滑涂层的摩擦学性能

A pob can also be tucked behind the ear , all the better to say : voters , I 'm listening , ' he added .

他补充说道：“梳在耳后的波波头就像在帮她们代言：选民们，我正在倾听你们的诉求。”

This data object has three properties that are all PHP strings : name , dob ( date of birth ) and pob ( place of birth ) .

该数据对象有三个属性，均为PHP字符串：name、dob（出生日期）和pob（出生地）。

Traditional theory considered that the overburden pressure ( pob ) is the sum of hydrostatic pressure ( pf ) and framework stress ( pG ), this may resulted in many mistakes .

认为上覆岩层压力（pob）等于流体静压力（pf）和岩石骨架应力（pG）之和，是不严密的，这可以导致许多错误。

Known as the political bob - or pob - the feathery , usually blonde , swept back look is now the favoured style of powerful women across the globe .

“政客波波头”——又称“pob头”——通常指亚麻金黄，蓬松微卷，梳向后方的造型，当选全球权势女性最爱发型。

Hair stylist Teddy Mitchell also claimed that the ' pob ' was useful to female politicians because it could be swept off their face and ' allows the camera ' to see them .

发型师特迪·米切尔称，波波头对女性政客有着切实的好处：短发不会大片遮挡她们的面部，这会使摄像机更容易捕捉和拍摄到她们。

Objective To investigate the proliferative and osteogenic activity of periosteal osteoblasts ( POB ), calvarial osteoblasts ( COB ) and bone marrow stromal cells ( MSC ) from the same embryo .

目的比较从同一胚胎来源的骨膜成骨细胞、颅骨成骨细胞和骨髓基质干细胞的分裂增殖能力和细胞的功能状态。

The difference in yield between the check and the 21 out of the 56 tested crosses was not significant ; the 340 × Pob 501 and Ye 478 × Pob 43 have higher yield , the average value of relative heterosis were 9.12 % and 4.32 % .

参试56个组合中，21个组合与单交种对照产量差异不显著，丹340×Pob501和掖478×Pob43比对照增产，对照优势为9.12%和4.32%。