查询词典 DC

So the Scripps Research team built a dendron structure that can bind to the DC-SIGN protein, preventing HIV from doing so, and which also mimics the sugar clusters that 2G12 binds to, prompting the immune system to produce destructive antibodies to the viral coat.

因此，Scripps的研究小组建立了一个能够粘附DC-SIGN蛋白的树突状机构，来阻止HIV与DC-SIGN蛋白粘附，这样也模拟了富糖类区域2G12的粘附，从而促使免疫系统产生对病毒蛋白外壳有破坏作用的抗体。

There are two main disadvantages in the present differential algebra equation model used in AC/DC system: one is that 'dimensional calamity' can occur with the increment of DC transmission lines

目前普遍使用的AC/DC系统的微分代数模型主要存在2大缺陷：①随着直流线路的增加可能出现"维数灾难"问题

Results DC activated with DNP modified M3 are able to stimulate effectively T lymphocyte proliferation and the T cells can specially lysis M3 melanoma cells.

结果经 DNP 修饰的 M3细胞激活的 DC ，诱发的 T 细胞增殖能力和对 M3细胞的特异性杀伤效应均明显高于未修饰的 M3细胞组和 DC 组。

It should provide the experimental foundation for searching for a more optimize method of induction DC.

rAAV诱导DC是一种经济、方便和有效的体外诱导获取DC的方法。

In every period, do the following operations:# For each 8*8 block, do the discrete cosine transform, then take out direct current coefficient in each block, using the transformation above for each DC coefficient, the gold stands for the code of the spread-spectrum we use when embedding the different watermark bit in different frames, after all of the watermark information which we want to embed is embedded, then do the inverse discrete cosine transformation, and store the current frame in a new file.

于是利用DCT变换域的这点重要的几何不变性，我们可以推导出一种能够抵抗几何攻击的视频水印算法，即将所需要嵌入的水印信息以127位扩频序列作为辅助，以求和值形式嵌入到DCT变换后的每个宏块的每个DC系数当中，具体嵌入和提取算法如下：根据使用的扩频序列的长度N，基于相关的嵌入器需要选取包含N帧的视频子序列，令这N帧视频子序列作为一个嵌入周期，对于每N帧视频子序列做如下的操作，#即对于每个8×8的像素块进行DCT变换，然后取出每个DCT变换后的直流分量，对于每个DC系数，做如上所述的变换，其中gold为在第k帧中嵌入第i位水印信息时使用的扩频码字值，待将所有需要嵌入的水印信息全部嵌入后，再做反DCT变换，保存当前帧。

Simulation results show that the proposed model is correct. The proposed model offers reference for the design of DC brushless motor/generator, and can be used as technical reference for both Boost circuit and the control of digital signal processor of DC-AC conversion process.

仿真结果表明所建立的仿真模型是正确的，该模型可为直流无刷电机/发电机的设计提供参考依据，在此基础上并为Boost电路和DC-AC转换过程的数字信号处理器控制提供技术上的指导。

High-performance RISC CPU · Only 35 single-word instructions to learn - All single-cycle instructions except for program branches which are two-cycle · Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle · Interrupt capability (up to 7 internal/external interrupt sources)· 8-level deep hardware stack · Direct, Indirect and Relative Addressing modes

高性能的RISC CPU·只有35单条指令学习-除了程序分支是两个周期·工作速度：直流- 20 MHz的时钟输入DC - 200 ns的所有单周期指令指令周期·中断能力（/外部中断源，高达7内部）·8级深硬件堆栈·直接，间接和相对寻址方式

DC 24 for a young wyvern, DC 31 for an adult and that the wyvern is willing to be trained.

DC为31并且这个双足飞龙要愿意接受训练。

The mixed lymphocyte reaction was used to detect the effect of SEA sensitized DC on stimulating allogenic T lymphocyte.

DC摄取抗原的能力无明显变化，SEA致敏的DC抑制混合淋巴细胞反应。

The diagnosis of histiocytic/dendritic cell sarcomas is currently based on morphology and the presence of immunophenotypic features of H/DC differentiation.

现在对组织细胞/树突状细胞肉瘤的诊断，都是依据形态特征和H/DC分化特征的免疫表型。H/DC肉瘤是否发生了克隆性免疫球蛋白受体基因的重排，此问题争论了几十年。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。