查询词典 overproduce

In the direction of the theory of metabolic engineering , principal nodes and their rigidity were judged, and metabolic flux distribution was regulated so as to overproduce FDP by chemical regulative factor.

在代谢工程理论的指导下判断了FDP合成途径中的结点和刚性结点，并用化学调节因子调节代谢流量的分配以超量生产FDP。

According to a study in the journal Neuron this week, researchers genetically manipulated the brains of mice to overproduce a key enzyme that appeared to selectively wipe memories from the animals' brains.

根据一项本周发布在《神经元》期刊上的研究，研究者们遗传性的操控老鼠的大脑来使之过度产生一种关键酶，这种酶看来能选择性的擦除老鼠脑中的记忆。

Ransforming growth factor beta TGF-β is a potent growth suppressor of normal epithelial cells. However, many types of invasive cancer cells (e.g. breast cancer frequently overproduce TGF-β to enhance their growth and metastasis. Quite frequently, these cells do not possess a functional type II TGF-β receptor, indicating an aberrant TGF-β signaling is responsible for promoting cell growth.

Transforming growth factor beta 对於正常的上皮细胞是一个很强的生长抑制因子，然而，许多种具有蔓延侵犯性的癌细胞常常是表现大量的 TGF-β来促进细胞生长与转移，这些癌细胞通常不表现具有功能性的第二型 TGF-β receptor，显示有另类的 TGF-β讯息传递可以促进细胞生长。

The parents overproduce a bit," says Douglas Mock, professor of zoology at the University of Oklahoma,"maybe making one more baby than they can normally afford to raise and then letting it take the fall if the resource budget is limited.

来自俄克拉何马州大学的动物学教授，道格拉斯。默克称："白鹤父母会多生一些，也许是较抚养能力多出一只。之后资源紧张的话，就让那一个夭折"

The robust age-related effects were documented, with older adults showing a greatly exaggerated tendency to underestimate and overproduce intervals of time under the present experimental conditions.

在预期式时距估计的单任务作业中，年老被试和年轻被试两个年龄组之间估计时距的平均值没有显著差异，但年老被试比年轻被试的估计时距具有更大的变异性。

Coli can overproduce 38 000 antigen of Mycobacterium tuberculosis. Inclusion bodies are easy to purify and can protect the recombinant antigen from protease, on the other hand, it has not biological activity unless the denatured protein is accurately folded.

构建的大肠杆菌重组体能高效表达结核分支杆菌38 000蛋白质抗原，包涵体的表达形式有利于蛋白质纯化和蛋白质稳定，蛋白质必须经过正确折叠才具有生物学活性。

Escherichia coli 4-fluorotryptophan-substituted arginyl-tRNA synthetase was biosynthetically prepared and purified from a tryptophan auxotroph, which could overproduce this enzyme.

利用色氨酸营养缺陷型菌株在大肠杆菌精氨酰tRNA合成酶中成功地掺入了4-氟-色氨酸。

Simulations show that, with an appropriate "overproduce and choose" strategy or "thinning" algorithm, the proposed BAM ensemble significantly outperforms the single QLBAM in both storage capacity and noise tolerance capability.

计算机仿真表明，选择合适的"过剩生产与挑选并存"策略，即"稀疏算法"后，所提出的BAM集成在存储容量和抗噪声性能两个方面都显著优于单个QLBAM。

To further address how OSCK1 affect the pollen germination process, plasmids which can overproduce GFP-fused OSCK1 proteins were bombarded into the germinating lily pollen.

为了进一步了解OSCK1如何影响花粉管萌发，利用基因枪将融合GFP之OSCK1质体送入正在萌发的百合花粉管中，进行暂时性基因表现分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。