查询词典 NS

Results The cells became larger and showed more pseudopodia, having atendency to differentiate, the detection of cell cycle showed a decrease of S stage andan increase of G1 stare, cell proliferation ability in vitro and tumorigenesis ability in nude mice were discounted, the final tumor volume and weight were also decreasedafter knocking down NS gene.

结果NS基因在PC-3细胞中的表达水平下调后，细胞胞膜边缘突起增多，更趋向于分化；S期细胞的百分率降低，G1期的百分率升高；细胞的体外增殖速率明显降低，在裸鼠体内致瘤能力、肿瘤的生长速度及肿瘤的最终体积和重量也明显降低，细胞凋亡增多。

Different concentrations of rH-NS were added into the culture medium of the hns transposal mutant strain 1-21 and its parental strain 4074, and biofilms were quantified using the microtiter plate biofilm assay.

将不同浓度的rH-NS添加到hns突变株1-21及其亲本菌株4074的培养基中，用微孔板法测定生物被膜的形成。

To develop novel live attenuated influenza vaccine, we explored the feasibility to attenuate influenza virus by codon deoptimization of NS1. According to the codon usage bias in influenza A virus, we designed and synthesized a condon-deoptimized NS gene by substituting codons of 110 amino acids in the NS1 gene of A/Puerto Rico/8/34(H1N1) with unpreferred synonymous codons.

根据A型流感病毒密码子使用偏嗜性，选取稀有密码子对A/Puerto Rico/8/34(H1N1)病毒NS1基因内部110个氨基酸区域进行密码子同义突变改造，并全基因合成NS基因，利用反向遗传操作技术拯救出含有密码子去优化NS1基因的重组病毒。

With that point in mind we review here some advances in the classical boundary layer, multilayer boundary layer, interacting boundary layer and diffusion parabolized NS equations theories and corresponding algorithms and applications.

以此为线索，简要评述经典边界层、多层边界层、干扰边界层、扩散抛物化 NS方程诸理论、相应算法和应用的若干研究进展；诸理论之间以及他们与实验的关系；简化湍流计算的一点注释以及物理分析和数值模拟相结合的一些问题。

The DNA component 5 (DNA-5) of Banana bunchy top virus NS strain was cloned and sequenced. It was 1014nts in full length and could code for 146 amino acids.

本文利用 PCR 技术扩增得到香蕉束顶病毒NS 株 DNA 组分 5 的全基因，该基因全长为 1014nt，具有一个开放阅读框，编码 146 个氨基酸，蛋白质二级结构包括 6 个α螺旋，7 个β折叠。

08 Ns using deconvolution from the combination of the phase plane method and iterative convolution method.

通过相平面法和迭代卷积法相结合的解卷积处理，测得乙醛40％水溶液的真实荧光寿命为（7.25±0.08）ns，表明这是一种采用纳秒量级的仪器测量纳秒甚至亚纳秒荧光寿命的有效方法

I have a 714, a 612, a rare J-15, and many Classical guitars – their NS-series: 52's and 72's with cutaways.

我有一个714，一个612，一个J-15，还有许多古典吉他。他们是NS系列：52'和72'带缺角的。

Draining lymph nodes isolated from the BALB/C mice immunized with rabbit skin collagen Type Ⅲ accord- ing to a rapid immunization protocol, the lympho- cytes were fused with the myeloma cell line NS-1, 3 out of total of 201 growing hybridomas we obtained were producing collagen Type Ⅲ reactive antibodies after 3 limited dilution clones performed.

本实验采用快速免疫的方法用兔皮肤Ⅲ型胶原免疫BLAB/C小鼠，取淋巴结的细胞与小鼠骨髓瘤细胞NS-1融合，240孔中201孔有杂交瘤生长，用ELISA检测有6孔反应阳性。选3孔生长良好，抗体浓度高的细胞进行有效的有限稀释法克隆3次，获3株分泌抗Ⅲ型胶原单克隆抗体的杂交瘤细胞。其中二株属IgG2b，一株为IgG1。

Forty SD female rats were divided randomly into four groups : control (received normal saline, CTX, S1P+NS, S1P+CTX respectively. All rats were killed between the first and the second week in the diestrus stage after stopping medicines to compare the number of the primordial follicles,the primary follicles and the growth follicles. The expression of the Bcl-2 and Bax mRNA in the ovaries were examined by the RT-PCR.

40只雌性SD大鼠随机分为4组，即实验对照组、CTX组、 S1P+ NS组及S1P+CTX组，每组10只，于结束用药的第1～2周内的动情间期处死，观察卵泡数量的变化，并采用半定量RT-PCR检测卵巢组织Bcl-2及Bax 的mRNA变化。

The present study investigated the effects of a specific COX-2 inhabitor(NS-398) and a selected PPARγagonist on the proliferation and apoptosis of pancreatic cancer SW1990 cell line to examine whether the two non-celltoxicity agents have synergistic anticancer role, so as to establish the experimental bases for application PPARγagonist associating with specific COX-2 inhabitor in treating pancreatic cancer.

本课题研究特异性COX-2抑制剂NS-398和PPARγ激动剂罗格列酮对人胰腺腺癌细胞系SW1990增殖、凋亡的影响，旨在明确两种非细胞毒性药物对胰腺癌有无协同抗癌作用，为临床联合应用特异性COX-2抑制剂和PPARγ激动剂防治胰腺癌提供实验依据。

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。