查询词典 alter

Results As shown in Western blot analysis, the presence of microsomes did not alter the molecular weight of TM-TNF , but it did result in the cleavage of the IL-2 signal peptide from S-TNFm,suggesting that the leader sequence of TNF might differ from the signal peptide of typical secretory protein in that it seemed not to have undergone cleavage during translation in the rough-faced endoplasmic reticulum. Further enzymatic analysis revealed that TM-TNF was converted into S-TNF through the effect of certain metalloproteinase. Conclusions These results suggest that the mechanisms of TNF-α production may be as follows: Activation of TNF-α producing cells by LPS leads to augmented transcription/translation of TNF-α gene, resulting firstly

实验结果提示17×103 S-TNF产生机制可能是：TNF产生细胞经LPS等激活后，导致TNF基因转录翻译增加，首先形成26×103 TNF，并借助其信号肽疏水氨基酸部分将之&锚定&在细胞膜，成为跨膜型TNF，介导细胞与细胞之间的生物学效应；在某些蛋白酶作用下，可将mTNF的&信号肽&切除，产生17×103分泌型TNF，释放至体液中，在局部或全身发挥作用。

Many punters will alter their stakes in the last race either to "chase" losses or "play up" winnings.

许多投注者改变他们的要价最后一场要么&大通&亏损或&渲染&提款。

Many punters will alter their stakes in the last race either to "chase" losses or "play up" winnings.

许多赌客将赌注在最后一场改变他们要么&大通&损失&渲染&抽。

These particles, as well as the water molecules themselves, alter the optical properties by scattering and absorbing part of the transmitted light, decreasing the visibility under water and creating effects such as light shafts.

这些粒子，和水分子一样，通过散射和吸收部分光线改变光学属性，减少水下的可见性，导致效果例如 light shafts。

Could you use the correction fluid to alter the letters on the margin?

你能用涂改液涂去这一页边上的这些字母吗？

Nor can we alter facts by virtue of our inclinations or passions when it comes to history.

1，事实是已经发生的，无法改变。能改变的只有future。

We can't yet knock-out the mosquito's immune response, so we had to alter the virus, Adelman said.

我们还不能敲除蚊子的免疫反应，所以我们不得不改变了这种病毒，阿德尔曼说。

The dynamic course of multi-scale coherent eddystructures'bursting is researched. A periodic blowing/suction forcing, issued from a thin latitudinal slot onthe wall, is introduced to alter multi-scale ingredients of coherent eddystructure and their energy distribution in turbulent boundary layer, what ismore, to perturb and control the coherent eddy structures in order toaccomplish drag reduction of skin friction.

在平板湍流边界层的固壁表面沿展向开一条窄缝，用以施加局部周期性抽吸扰动，改变平板湍流边界层中不同尺度相干结构的能量分布、条件相位平均波形、平坦因子和猝发频率，从而对平板湍流边界层中原有的多尺度相干结构进行干扰和控制，以达到壁面减阻的目的。

The dynamic course of multi-scale coherent eddystructuresbursting is researched.A periodic blowing/suction forcing, issued from a thin latitudinal slot onthe wall, is introduced to alter multi-scale ingredients of coherent eddystructure and their energy distribution in turbulent boundary layer, what ismore, to perturb and control the coherent eddy structures in order toaccomplish drag reduction of skin friction.

在平板湍流边界层的固壁表面沿展向开一条窄缝，用以施加局部周期性抽吸扰动，改变平板湍流边界层中不同尺度相干结构的能量分布、条件相位平均波形、平坦因子和猝发频率，从而对平板湍流边界层中原有的多尺度相干结构进行干扰和控制，以达到壁面减阻的目的。

The last part expatiates upon the influence of land-grant colleges on American higher education, which contains three ways:(1) American higher education was made to alter contents of curricula and methods of teaching.(2) The functions of social services of higher education eventually gained establishment and consolidation.(3) The number of American institutes and universities was made to raise increasingly, at the same time, educational structures also became more and more diverse.

论文第五部分阐述赠地学院对美国高等教育的影响，主要表现在三个方面：(1)促使美国高等教育课程内容和教学方式的改变；(2)最终确立并强化了大学服务社会的职能；(3)促进了美国高等院校数量的增加和教育结构的多样化。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。