查询词典 frequencies

The purpose of the work is to investigate the frequencies and polymorphisms of HIV-1 resistant CCR5delta32,CCR2b-64I,SDF1-3′A alleles in Chinese Dai and Chingpaw populations.Whole blood samples from 101 Dai subjects and 113 Chingpaw were collected randomly and their genomic DNA were extracted with QIAgen Blood Kits.Allelic frequencies were identified by PCR-RFLP analysis.Allelic polymorphisms in Dai population or Chingpaw population and both sexes in the samples were analyzed by χ2 test.

为了调查HIV-1感染相关的等位基因CCR5△32、CCR2b-64I、SDF1-3′A在我国云南省德宏州傣族景颇族人群中的频率和多态性分布，此课题以101例傣族和113例景颇族人群为研究对象，应用PCR、PCR-RFLP(聚合酶链反应-限制性片段长度多态性)分析方法进行检测，计算突变基因频率；并对其群体分布、性别分布进行统计学分析。

This complex matrix of cycles within cycles, frequencies within frequencies, forms a template which can when necessary be reset, such as by fulfilling the Christos Realignment Mission.

他们现在显然已经接管幽灵母体，这在我们的母体的另一边，他们目的是反转我们的母体，与他们的母体结合并且接管能量。

The mean frequencies of disomic sperms for chromosome 1 and 18 in exposed group(0.088% 0.041%,and 0.087% 0.049%,respectively) were statistically increased over that of the control group(0.045% 0.024%,and 0.053% 0.028%),and the mean frequencies of nullisomic sperms for chromosome 1 and 18(0.11% 0.059%,0.075% 0.035%) in exposed group were statistically increased over that of control group too(0.048% 0.018%;0.045% 0.024%).

结构畸变测定结果：暴露组1号染色体的末端重复率、末端缺失率（分别为0.16% 0.037%，0.14% 0.053%）显著高于对照组数值(分别为0.082% 0.023%，0.069% 0.028%)；暴露组1号染色体着丝粒重复率及着丝粒缺失率(0.10% 0.035%，0.10% 0.041%)显著性高于对照组相应数值(分别为0.075% 0.023%，0.060% 0.029%)。

An experimental set-up is designed to measure the load-deflection curve and the natural frequencies of the elastica. The measured load-deflection relation agrees with the theoretical prediction very well. On the other hand, the measured natural frequencies do not agree very well with the theoretical prediction, unless the mass of the moving clamp is taken into account.

我们设计一组实验装置以量测弹性板条的受力-变形曲线以及自然频率；受力-变形曲线的量测结果与理论值相当吻合，而自然频率的量测结果与理论值并不相符，但考虑滑动夹持端质量后，理论与实验值相符许多。

The spectrum of cut-off frequencies is discussed in electromagnetical symplectic system. The wave number k is given and the cut-off frequencies are computed.

在电磁波导辛体系内讨论波导的通过谱，给出一定的波数并建立相应的变分原理，得出本征值方程并计算了波导的截止频率。

Objective To estimate the frequencies of HLA-B27, B7, B13 and B40 alleles in Chinese patients with ankylosing spondylitis or related disorders and to analyze heterozygotic frequencies among these loci and the cross-reactivities of their antigens.

目的 检测1194例初诊怀疑患强直性脊柱炎和其它关节性疾病患者的HLA-B27、B7、B13和B40位点抗原的分布，并分析这些位点的相互杂合和其抗原的交叉反应性。

Objective To estimate the frequencies of HLA-B27, B7, B13 and B40 alleles in Chinese patients with ankylosing spondylitis or related disorders and to analyze heterozygotic frequencies among these loci and the cross-reactivities of their antigens.

目的 检测1194例初诊怀疑患强直性脊柱炎和其它关节性减肥疾病治愈患者的HLA-B27、B7、B13和B40位点抗原的分布，并分析这些位点的相互杂合和其抗原的交叉反应性。

Postoperative contrast sensitivity testing showed statistically significant differences (P＜0.05)between the two IOLs at 12 and 18 cpd under photopic, at 1.5and 3 cpd under mesopic, and at 1.5 and 3 cpd under mesopic with glare conditions.· CONCLUSION: The Tecnis Z9000 IOL proved to have statistically significant superior contrast sensitivity to the 911AIOL at high spatial frequencies under photopic conditions and at low spatial frequencies under mesopic and mesopic with glare conditions.

术后对比敏感度分析发现两组在12和18 cpd、1.5和3 cpd以及1.5和3 cpd均有统计学差异(P＜0.05)结论：Tecnis Z9000 I0L被证明其对比敏感度在明视高空间频率和暮视低空间频率方面均显著优于911A IOL。

The micronuclear frequencies of fetal liver blood were 2.67, 3.33 and 4‰ in treatment group, given intraperitoneally combined NET-OEN at doses of 10, 50 and 100mg/kg, respectively. However, the micronuclear frequencies of bone marrow erythroblasts and fetal liver blood in control group were 1.8～3‰.

作者采用微核试验观察了复方庚炔诺酮对小鼠活体骨髓多染性红细胞及胎肝血微核率的影响，检测其有无潜在的致突变作用，从而为评价复方庚炔诺酮的安全性提供依据。

This paper reports the restriction allele frequencies, polymorphism information contents and heterozygote frequencies of the restriction sites of D4S10 locus, pK082/Hind Ⅲ(2),pK083/EcoRI(1) and pK081/EcoRI(2), detected by three sub-clones of the G8 probe and tries to do presymptomatic diagnosis of Huntington 's disease for phenotypically normal family members in two HD families.

报道53例样本D4S10基因座由G8探针3个亚探针检出的限制酶切位点pK082／HindⅢ（2）、pK083／EcoRⅠ（1）和pK081／EcoRⅠ（2）的等位片段频率、多态性信息含量和杂合子频率，并试对2个Huntington舞蹈病家系成员作症状前诊断。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&