单词BC的英汉翻译


bc


    n.公元前







单词BC的英汉对照例句


通过测序和比对分析hbvbcp和prec基因序列,发现bcp变异主要集中在tata样盒的ta1、ta2、ta3,未见插入和缺失突变,与北京董菁的报道显著不同。
According to sequence and aligning hbv bcp and prec gene we found the mutations of bcp were grouped in ta1ta2and ta3of tata-like boxes.there were no insertion or deletion mutations which were different from the report of dong jing in beijing.
通过对八倍体节节麦-燕麦部分双二倍体与中国春小麦回交后代花粉母细胞中染色体的原位杂交研究,表明八倍体节节麦-燕麦部分双二倍体中含有14条左右的燕麦染色体。
Studies on in situ hybridization of pollen mother cells of bc1between partial amphidiplord and china spring wheat indicated that there were14or so chromosomes of avena fatual in it.
我们在继续调查研究贵州种子植物时,相继发现一些贵州尚未记录的属种,即薄叶秋海棠begonialaminariaeirmsch,东南野桐mallotuslianuscrozat,新变种--万山兔丝子cuscutaaustralisr。
In this paper the author has reported two genera five species and one variety of angiospermae formerly unrecorded in guizhou province.they are begonia laminariae irmsch.of bcgoniaceae mallotus lianus crozat of euphorbiaceae cuscuta australis r.
我司于2000年成立,现坐落于天津宁河经济开发区,公司占地为100000平方米,拥有两个铸造车间,一个机械加工车间,一个装配车间和一个成品仓库。
This company established from1988 located in ninbe bconomis development zone tianjin occupied an ares of about180000spuare metres we own2casting work-rooms 1mechanical producing work-room 1assembling work room and1finished products warehouse.
腺瘤的消退不是通过抑制细胞增殖,而是通过抑制bcl2在结肠腺瘤细胞中的表达,从而使腺瘤细胞凋亡增加所致,这可能是舒林酸逆转fap患者大肠腺瘤的主要机制
This study showed that regression of colonic adenomas is not the results of the inhibition of cell proliferation but the inhibition of bcl2expression in adenomatous cells and result in increase of apoptosis.this may be the main mechanism of sulindac in reversion of colonic adenomas in fap.
详细地介绍了用c语言建立并求解电网络的节点电压方程的全过程,并在bc31环境下运行通过,为电路课程的计算机辅助教学提供了新素材。
The complete process of establishing and solving the electric network node voltage equation is introduced in detail in c languag e.the paper provides new source material for computer assistant education of cir cuit course through a practical example run under bc31environment.
一般认为与细胞生存有关的基因包括c-myc、c-abl、ras、v-src、bcl-2,eib,lmw5-hl,c-kit和bcl-x等;
The genes related to cell live include c myc c ab1 ras v src bc12 eib lmw5hl c kit and bc1x etc;
一部分的学者声称这是公元前三千年到四千年期间的一条主要流河,还假设这也许是《梨俱吠陀》中的萨拉斯瓦帝河。
A section of scholars claim that this was a major river during the third and fourth millennia bce and propose that it may have been the sarasvati river of the rig veda.
因此,史诗的背景虽然被放在迈锡尼时代,真正描写的却是公元前10-前8世纪、尤其是公元前8世纪的希腊世界
The polis which characterized classical greece germinated.though the background of the epics were put in the mycenaean age the true time was the10th to8th centuries bc in greece.
用流式细胞术和rt一pcr半定量法检测bcl一2蛋白及其mrna表达;
Expressions of bcl-2protein and its mrna were measured by facs and semi-quantitative rt-pcr respectively.
用双环已酮草酰二腙(bco)光度法测定锡基合金中的铜量。以盐酸、硝酸溶解试样,双环已酮草酰二腙(bco)与铜离子在碱性溶液中生成兰色络合物,反应的酸度为ph7~10,其最大吸收在595nm~600nm波长处。
For the mesuration of the copper contents in the stannum based alloy by means of bco light-intensity method the test sample shall be dissolved with hydrochloric acid and nitric acid and in the basic solvent bco and cupric ion generated into blue complex the reactive acidity shall be ph7-10 the max.absorption of which is at wavelength of585nm-600nm.
在公元前4世纪末期,装甲兵在海战中很重要,因此该船被更重的船取代。
By the late4th century bc armed deck soldiers had become so important in naval warfare that it was superseded by heavier ships.
在希腊曾发现公元前3000年时代的小型赤陶塑像;其后一直到公元前4世纪的赤陶制品也有发现。
Small terra-cotta figures from3000bc have been found in greece and others throughout the roman empire from the4th century bc.
中国是世界上发明雕版印刷术的国家,发明时间为公元前2世纪之末的汉代。
Chinese invented engraving typography in the han dynasty at the end of2nd century bc.
主要指标logmar视力、最佳矫正视力、对比敏感度、立体视锐度。
Main outcome measures logmar visual acuity bcva contrast sensitivity and stereoscopic vision.

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