PYR

To PAHs from different origins, the ratios of Ant/ Phe, Flua/ Pyr, BaA/ Chr and so on are different.

通常情况下，不同来源的多环芳烃，Ant/Phe、Flua/Pyr、BaA/Chr等比值有一定的差别；

On the other hand , cyclobutane pyrimidine dimmer ( CPD ) just has an effect of cell cycle arrest.

而CPD光 产物 ( cyclobutanepyrimidinedimmer, CPD ) 仅仅造成细胞周期暂时或短期的停滞现象.

The active ingredient of α-pyrone 0.2 % wettable powder is 5,6-dihydro-6-pentyl-2 H-pyran-2-one.

0.2%α - 吡喃酮WP的 有效成分为5, 6- 二氢-6-戊基-2H-吡喃 -2- 酮(5, 6-dihydro-6-pentyl-2H-pyran-2-one ).

The PY and PYR joint based on tightwire and guide-wheel drive realize light and miniaturization design. The application of slide-block solves the problem of the motion coupling of pitch and yaw.

基于钢索和导向轮驱动的PY型及PYR型关节实现了轻量化小型化设计，采用滑块机构解决了俯仰和偏摆运动耦合问题。

The analysis showed that the key nodes of the metabolic control were G6P, PYR and AcCoA.

分析得到G6P、丙酮酸和乙酰CoA节点是控制代谢流分布的关键节点。

UDP-glucose pyrophosphorylase ( UGPase ) exists ubiquitiously and plays significant roles in the carbohydrate metabolism in plants.

尿苷二磷酸葡萄糖焦磷酸化酶 ( UDP-glucosepyrophosphorylase, UGPase ),广泛分布于植物中,在植物糖代谢过程中起重要作用.

Phytoremediation efficiencies of Nap and Pyr in soils have little to do with the plant biomass.

植物修复土壤萘和苯并（a）芘的效率与植物生物量关系不大。

Results The two proteins significantly upregulated were ascertained to be Tm ( Tropomyosin ) and PK ( Pyruvate kinase ).

结果确定表达明显上调的两个蛋白质分别为原肌球蛋白 ( tropomyosin,TM ) 和丙酮酸激酶 ( Pyruvatekinase,PK ).

As a result, the Court declined to strike down the Sonny Bono Copyright Term Extension Act.

由此, 最高法院拒绝废除《松尼?波诺著作权期延长法案》(SonnyBonoCopyrightTermExtensionAct).