查询词典 aggregation

When used as SERS substrates, so as to obtain strong SERS signals, aggregation of silver colloids is essential.

用银溶胶作为SERS基底，银溶胶需要一定程度的聚集才能得到强的SERS信号。

The aggregation of amyloid β peptide results in various amyloid conformers that are toxic to neuronal cells.

类淀粉乙状蛋白的堆积会形成许多不同的形状物，而对神经细胞有毒害。

The results showed that thrombin elevated the activity of RhoA and the binding capability of RhoA with mDia1 during thrombin-induced platelet aggregation and spreading on Fg coated coverslips. Wortmannin inhibited the rising of RhoA activity and the binding level of RhoA with mDia1 induced by thrombin.

结果表明：凝血酶能够诱导聚集血小板中RhoA活性上调，且与mDia1相结合的RhoA-GTP显著增高；渥曼青霉素能够阻断由凝血酶诱导的聚集血小板中RhoA活性上调，并阻断凝血酶诱导的RhoA-GTP与mDia1的结合。

Results: Compound 909 could remarkably improve the learning-memory abilities of dementia rats. It could inhibit the activity of AChE, increase the level ss of ACh, enhance the activity of SOD, depress the levels of MDA and NO. reduce the expression of APP, and decrease blood viscosity, plasma viscosity and indexs of erythro cyte aggregation. We also made it clear that it could inhibit the apoptosis and upregulate the expression of bcl-2 gene in the PC 12 cells injured by QA .

结果：Co-909能够显著提高痴呆模型大鼠的学习记忆成绩：抑制AChE活力，增加ACh含量，提高SOD活力，降低MDA和NO含量，减少APP的过量表达；降低全血粘度，血浆粘度及红细胞聚集指数；能够抑制喹啉酸所致PC12细胞的凋亡，上调Ecl-2基因表达。

Focal solution of muscle fiber,the aggregation of mitochondria around the nucleus,the increase of lipid droplet and lysosome in cyte,and the proliferation and differentiation of muscle satellite cell could be observed with an electron microscope.

结论］腰骶部慢性骨筋膜间隔综合征是由于内在压力增加，筋膜间隔内组织代谢障碍，骨骼肌慢性受损，炎症因子释放，最终影响脊神经后支导致的下腰痛。

Focal solution of muscle fiber,the aggregation of mitochondria around the nucleus,the increase of lipid droplet and lysosome in cyte,and the proliferation and differentiation of muscle satellite cell could be observed with an electron microscope.

结果］各项酶学检验无异常；组织学光镜下观察到竖脊肌纤维部分溶解变性，肌纤维肥大，少量炎性细胞浸润；电镜下观察到肌纤维灶状溶解，核周线粒体聚集，胞内脂滴、溶酶体增多，肌卫星细胞增殖分化。

In compared with acceptor emitters, not only can the emission wavelength be tuned (up to 100 nm of red-shift) by H-bonds, but also much higher emission efficiencies of the H-bonded complexes were induced by reduced aggregation and energy transfer from the OXD donor dendrons.

另外，在使高分子形成高分枝结构之研究上、利用不同含量与不同官能基数目之carbazole单体与茀单体进行聚合，可得一系列高分枝状高分子，能使聚茀共轭高分子产生不同之分枝程度结构，这样方式有效改善分子间聚集之现象并且维持高分子主链良好共轭程度，使得产生之高分子具良好的萤光效率。

Squarylium dyes dimers in n-propanol-water system were investigated and two different aggregation properties were found.

研究了染料在正丙醇／水混合溶剂体系中的聚集动力学行为，发现染料形成了二聚体。

Results: Compared with control group, apoptosis cells increased from 0.5%to 10%(some even to 15%) after 24,48 and 72 h action of -300,-500 and -1 000 V electrets. After action of -500 V PTFE electrets for 48-72 h, fibroblast cells showed characteristic morphological features of apoptosis. These features included chromatin aggregation, nuclear and cytoplasmic condensation and partition of cytoplasm and nucleus into membrane bound-vesicles.

结果：-300、-500和-1 000 V驻极体作用成纤维细胞24、48和72 h以后，与对照组相比，成纤维细胞的凋亡量从0.5％增至10％（部分可达15％）；驻极体作用成纤维细胞48～72 h，出现细胞凋亡特有的形态学特征，即：细胞异染色质边集，细胞裂解，可见凋亡小体。

All, though, we can handle this aggregation of exposures.

等，不过总的来说，我们应该可以妥善处理发生的状况。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。