查询词典 potential difference

The waveform , alternating frequency , induced potential magnitude as well as the phase angle difference of two neighbored branch circuits are analyzed in detail .

对发电特性的波形，交变频率，感应电势幅值，相邻2条支路的发电特性间的相位差进行了分析，确定了试验台结构参数与其相互关系。

The waveform, alternating frequency, induced potential magnitude as well as the phase angle difference of two neighbored branch circuits are analyzed in detail. The influences of the structural parameters of the test bench on them are discussed.

对发电特性的波形、交变频率、感应电势幅值、相邻2条支路的发电特性间的相位差进行了分析，确定了试验台结构参数与其相互关系。

The oxidable potential difference of DA and AA was about 184 mV at Poly-Evans Blue modified electrode. So it is used to simultaneously determine the DA and AA without any interference. The interference of other components could be efficiently eliminated at the modified electrode, and this method can be used for determination of DA and AA in real sample with satisfactory results.

当DA与AA共存时，由该修饰电极检测的二者氧化峰电位差达184mV，故可同时测定DA和AA，并有效消除其它组分对DA测定的干扰，已用于实际样品中DA和AA含量的测定，结果令人满意。

Comparison from the Germany isolate, phocine distemper virus type Ⅱ(PDV-2) and vaccine strain, the major difference is the long signal peptide domain while the mature protein exhibit high identity, and all of the 13 serine residues, four potential asparagine glycosylation sites and two hydrophobic regions supposed to affect the fusion function are completely identical. These data supports the view that F protein is more conservative than H protein in CDV.

三、犬瘟热病毒中国分离株囊膜糖蛋白基因免疫小鼠诱发的抗体应答经一系列步骤将CDV-YZ0101株的两囊膜糖蛋白基因定向导入真核表达载体pcDNA3.1中，DNA测序和酶切分析筛选阳性重组质粒克隆pcDNA-H和pcDNA-F，以重组质粒DNA和脂质体共转染COS-7细胞，用间接免疫荧光试验证实转染的COS-7细胞的胞浆中分别表达了CDV的H和F蛋白。

Polytropic heat was introduced in the model to guarantee the bubble's growth under the action of positive chemical potential difference between two phases.

该模型中引入多变热，以保证汽泡在正化学势差作用下长大。

Objective: By investigate the difference of nitric oxide contents in adult and fetal rabbit wound healing, it was expected to probe the potential reasons of fetal scarless wound healing.

目的：分析胚胎无瘢痕愈合的潜在原因，研究NO在成人型和胚胎型愈合过程中的差别。

Objective: By investigate the difference of nitric oxide contents in adult and fetal rabbit wound healing, it was expected to probe the potential reasons of fetal scarless wound healing.

导读：摘要目的：分析胚胎无瘢痕愈合的潜在原因，研究NO在成人型和胚胎型愈合过程中的差别。

This kind of tension makes the rate of recessive discontinue one's studying of the unripe " such as " difference later and later not only, make unripe " waits to slip stage by stage in " those who enter recessive discontinue one's studying is sloughy, and make " classy those who give birth to " to make this group is potential make a part.

这种张力不仅使&差等生&的隐性辍学程度越来越深，使&中等生&逐步滑进隐性辍学的泥沼，而且使&优等生&成为这个群体的潜在构成部分。

The comples formed with phen,dipy and variant valence metal such as Fe,Co,Ru and so on was statable and had higher electric potential at low valence.There was difference between the colours of low and high valence methal complex,so it played very important rule in oxidate-reduction titration and spectrophotometry.

邻二氮菲、联吡啶与铁、钴、钌等变价元素形成配合物，低价态呈稳定态，电对电位升高，且高低价态配合物颜色有明显差异，使之在光度分析，氧化还原滴定中获得重要应用。

Objective: To explore the mechanisms resulting in the recurrence of urethral scar which make urethral strictures difficult to be cured, a series experiments were conducted to find potential effective factors involved in urethral scar formation and degradation, including the studies of extracellular matrix component of urethral stricture scar, the characteristics of urethral scar fibroblast, and the effects of urine on urethral fibroblast in vitro, as well as the studies to compare the difference of collagenase activity, type Ⅰ collagen and tissue inhibitor of metalloproteinase-1 (TIMP-1) in the tissues and cultured fibroblasts from normal urethra and strictured urethra respectively, and the studies to investigate the effect of antisense TIMP-1 oligodeoxyonucleotide on cell proliferation and collagenase activity of urethral scar fibroblast.

中文题名尿道瘢痕基础研究副题名胶原酶活性，TIMP-1的表达及其反义基因治疗外文题名 Experimental study on urethral scar-activity of collagenase，expression of TIMP-1，and antisense TIMP-1 gene transfection of urethral scar fibroblast 论文作者黄翔导师杨宇如教授学科专业外科学研究领域\研究方向学位级别博士学位授予单位四川大学学位授予日期2002 论文页码总数104页关键词尿道手术瘢痕胶原酶成纤维细胞尿道瘢痕馆藏号BSLW /2003 /R699 /12 目的：研究尿道瘢痕的细胞外基质的组成，尿道瘢痕成纤维细胞的生物学特性以及尿液对其生长的影响；比较胶原酶活性，金属蛋白酶组织抑制因子-1（TIMP-1）以及Ⅰ型胶原含量在尿道瘢痕和正常尿道组织及体外培养的成纤维细胞中的差异；研究反义TIMP-1寡核苷酸对尿道瘢痕成纤维细胞增殖以及胶原酶活性的影响。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。