pyruvate orthophosphate dikinase (ppdk) is a key enzyme of c4 photosynthesis pathway. it plays an important role in c4 photosynthesis.

the first involves the formation of diphosphate, and the second its subsequent dissociation into orthophosphate.

首先是形成二，第二次及其后离解成正磷酸盐。

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a review on the trace analytical techniques for orthophosphate in ocean environments is presented in this paper.

本文综述了近年来海洋环境中痕量活性磷的分析技术。

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capacity of ammonia- nitrogen and orthophosphate removal by immobilized scenedesmus sp .

固定化的栅藻深度脱氮和除磷能力。

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chemicals used for treatment of water intended for human consumption. tripotassium orthophosphate.

生活用水处理用化学制品.磷酸三钾

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chemicals used for treatment of water intended for human consumption. dipotassium hydrogen orthophosphate.

生活用水处理用化学制品.磷酸氢氧二钾

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chemicals used for treatment of water intended for human consumption. monopotassium dihydrogen orthophosphate.

生活用水处理用化学制品.磷酸氢氧一钾

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chemicals used for treatment of water intended for human consumption. trisodium orthophosphate.

生活用水处理用化学制品.磷酸三钠

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chemicals used for treatment of water intended for human consumption. disodium hydrogen orthophosphate.

生活用水处理用化学制品.正磷酸盐氢化钠

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chemicals used for treatment of water intended for human consumption. sodium dihydrogen orthophosphate.

生活用水处理用化学制品.正磷酸盐二氢化钠

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this process is common when bodies have been exposed to water. the end result is called adipocere, or grave wax.

当尸体暴露在水体中，这种过程就比较常见。其最终产物被称为尸蜡或者墓中蜡。

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the adularia-calcite assemblage in qiyugou gold-bearing breccia pipes and its mineralization significance

祁雨沟含金角砾岩筒中的冰长石-方解石组合及其矿床地质意义

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mixture of indian alfalfa and red clover

印度苜蓿和红三叶草的混合料

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the touch of an outreached baby's hand.

摸摸孩子伸出的小手。

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satan tugged once more, then released his fingers to rub the back of murdoch's outreached hand.

撒旦又拽了一次，然后放开手指去抓默多克伸出来的手背。

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an ancient roman official, appointed to be the chief administrator of a province after serving his term of office as praetor.

行政长官是担任执政官后被任命为一省的行政长官的古罗马官员

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and whose son, in turn, when he himself was praetor, he made his quaestor.

当他自己做执政官时，依照次序他的儿子。

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i rived by doing this way happily

这样做的快乐使我伤心

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effects of electro-acupuncture on the expression of brain-de-rived neurotrophic factor mrna in rabbit facial nucleus

电针影响兔面神经核中脑源性神经营养因子mRNA的表达

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synthesis and characterization of a novel thiophene-de rived diformic acid and its dihydroxamic acid

新型噻吩基二甲酸及其羟肟酸的合成与表征

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a: have wear rived in beijing?

我们已经到北京了吗？

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