查询词典 PGA

The effect of L-glutamic acid on the production of Y -PGA by B.

探讨了培养基中谷氨酸的作用，外源谷氨酸对γ-聚谷氨酸生产是必不可少的。

Last year on the PGA tour ,only Tiger Woods and Chris Smith did so to any great effect.

在去年的美国职业高尔夫巡回赛上，只有泰格·伍兹和克里斯·史密斯可以打出这漂亮的第一杆。

The influence of different concentration of γ-PGA on tobacco seed vitality and tobacco seedling growth was studied.

烟草种子是烟叶生产的重要基础，只有优良品种和高活力的种子，才能为获得优质烟叶提供保障[1]。

This south paw golf professional is an active member of the PGA and shows no signs of slowing down.

这是南爪子职业高尔夫球联盟的一个积极成员，仍无放缓迹象。

The degradation rate of SF-PGA-FU andSF-PLA-FU were declined by the introduction of sulfadiazine and 5-fluorouracil to prodrugsterminal.

由于5-FU和SF的封端作用，前药的降解速度较高分子载体有所降低，从而提高了前药的稳定性。

The degradation rate of SF-PGA-FU andSF-PLA-FU were declined by the introduction of sulfadiazine and 5-fluorouracil to prodrugs\'terminal.

由于5-FU和SF的封端作用，前药的降解速度较高分子载体有所降低，从而提高了前药的稳定性。

In contrast to the parent cells that have to be induced by phenylacetic acid and cultured at 28℃ and 25℃ successively to produce PGA, the recombinant cells needed no induction nor thermoregulation during fermentation at 37℃.

在LB中37℃培养24小时，菌液中酶活力可达3-6 U/ml.10天的连续传代实验表明重组菌株的稳定性很高。

E. Yang came out of obscurity to trounce Tiger Woods in the PGA Championship. Don Draper returned, tortured as ever.

ang击败泰格·伍兹，勇夺美国职业高尔夫锦标赛冠军；美剧《广告狂人》精彩回归，一如既往地纠结人心。

In this system, tubular scaffold can rotate slowly around own major axis. By means of this, three-dimension tissuesor organs can be cultured in vitro. Part IIIHVEC, VSMC and fibroblast were seeded onto inner surface of tubular porous PGA and PHB scaffold precoated with collagen. Sead HVEC,VSMC and fibroblast onto three porous polyglycolic acid and Poly-?

我们还特别设计了旋转培养装置，通过微型马达驱动，减速装置作用使旋转部分绕自身中心水平轴做缓慢转动，从而使置于旋转部件上的管形支架绕其正中长轴作缓慢旋转，其原理与美国 Genzrpe公司的 RCCS（Rotary cell culture system RCCS）系统相仿。

The PGA consists of the differential amplifier with variable source degeneration resistor and the DC-offset correction circuit.

该可编程增益放大器采用源极反馈电阻可变的差分放大器结构，且带有直流漂移校正电路。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。