双倍

Using SDS-PAGE technique, HMW-GS of Thinopyrum were detected by analyzing Thinopyrum accessions, wheat-Th. elongatum 1E〓 substitution lines and wheat-Th. intermediam partial amphidiploid Zhong2. It was showed that the composition of HMW-GSs of Thinopyrum were distinctly different from which in wheat.

对偃麦草、二倍体长穗偃麦草1E中国春代换系、小麦—中间偃麦草部分双二倍体中〓高分子量谷蛋白亚基进行了SDS-PAGE分析，发现在偃麦草材料中存在不同于小麦的特异HMW-GS类型。

Common wheat ; Wheatgrass ; Amphiploid ; Specific DNA sequences ; RFLP analysis ; Genomic changes ; Polyploid genome evolution

小麦；天蓝冰草；双二倍体；专化DNA序列； RFLP分析；基因组变异；多倍体基因组进化

The activities of carboxylesterase、glutathion-S-transferase and acetylcholinesterase per insect increase greatly and the properities of esterase and acetylcholinesterase change also throughout larval development from 1-day-old to 4th instar. The affinity for Asch and the sensitivity to insecticide of acetylcholinesterase in 3rd instar larvae are significantly lower than that in 4-day-old larvae.

幼虫从1日龄生长到4龄时，单头幼虫的羧酸酯酶、谷胱甘肽转移酶、乙酰胆碱酯酶活力急剧增长，4龄幼虫相对于1日龄幼虫，HJ-R、HD-S上述3种酶系的活力分别增长了148、172.6、65.6倍和203、60.9、77.4倍；生长过程中，全酯酶、乙酰胆碱酯酶的性质也发生变异，特别是从4日龄生长到3龄时，乙酰胆碱酯酶的米氏常数、双分子速率常数均发生明显的改变，3龄幼虫乙酰胆碱酯酶对底物的亲和力以及对杀虫剂的敏感性显著低于4日龄幼虫。

The tore equipment of Two-For-one Twisterfor Filament,which can wind different forms semifinished yarn into double- cone bobbin yarn.

本机用于将原不同形状丝还络成具有一定规格的双锥型筒丝，供各种国产及进口倍捻机丝用，本机是倍捻机及捻线机必备的前道配套设备。

The fore equipment of Chemical fiber two-for-one twister,fancy twisting machne and cover Yarn Machine make different types material into double cone shape or parallel bobbims for those machines using,and suppoying the yarn merhing function for reguar materials.

化纤倍捻机、花式捻线机、包覆纱机的前道设备，把不同规格的原料筒子络绕成可在化张倍捻机、花式捻线机、包覆纱机上加工的双锥形、平行筒子，可提供一般原料的并丝功能。

Classification examination was put into practice for only normal cells observed.For the dubious specimen,tuberculosis-Ab,acid-fast bacteria staining,flow cytometry,CD series,gene,DNA aneuploidy,ZPP and tumor markers etc were detected. Results Tuberculosis lymph gland inflammation coverd highest rate:546 cases (36%) in tuberculosis node was 252 cases (46.2%),lymphonode period was 184 cases (33.7%),early tuberculosis lymphagland inflammation was 233 cases (44.7%).

利用改良一次性5～10ml注射器(22G、7号注射器，外径＜0.7mm)，针吸取材、涂片、行改良瑞-姬双染技术，低倍镜查找特殊异常细胞，油镜仔细观察细胞形态结构特征，对于未见异常细胞要进行分类检查，对疑难标本，同时做结核抗体、抗酸菌染色、流式细胞仪、CD系列、基因、DNA异倍体、锌原卟啉、肿瘤标志物等检测指标。

Classification examination was put into practice for only normal cells observed.For the dubious specimen,tuberculosis-Ab,acid-fast bacteria staining,flow cytometry,CD series,gene,DNA aneuploidy,ZPP and tumor markers etc were detected. Results Tuberculosis lymph gland inflammation coverd highest rate:546 cases (36%) in which tuberculosis node was 252 cases (46.2%),lymphonode period was 184 cases (33.7%),early tuberculosis lymphagland inflammation was 233 cases (44.7%).

利用改良一次性5～10ml注射器(22G、7号注射器，外径＜0.7mm)，针吸取材、涂片、行改良瑞-姬双染技术，低倍镜查找特殊异常细胞，油镜仔细观察细胞形态结构特征，对于未见异常细胞要进行分类检查，对疑难标本，同时做结核抗体、抗酸菌染色、流式细胞仪、CD系列、基因、DNA异倍体、锌原卟啉、肿瘤标志物等检测指标。

The speed more quickly than the other commercial blender about triplicity,and power bigger thannormal commercial blender about quintupling,Whisper quiet operation

强化不锈钢双刀头坚韧无比，工业级强力马达比其他商用搅拌机速度快三倍，动力大五倍，且低噪音

The Pt and Pd coexisting disturb is elimilated by double-wave spectrophotography, adopting dithizone as the extraction agent.

双波长分光光度法测定铂和钯使用双硫腙萃取双波长系数倍率法来测定结果，消除了铂钯共存的干扰。

When ATRP of styrene was investigated with 1-phenylethyl bromide/benzyl a,a-dibromide mixture as initiator, the GPC chromatogram shows two elution peaks and the molecular weighs of the peaks are approximately in a 2/1 ratio. It suggests that benzyl dibromide is a difunctional initiator of ATRP of styrene. The analysis of end group using 1H-NMR also proves the result above.

采用1-苯基溴乙烷／α，α-二溴化苄混合引发剂进行苯乙烯的ATRP反应时，所得聚苯乙烯的GPC谱图为双峰，分子量相差一倍，初步证明了α，α-二溴化(来源：ABf399C论文网www.abclunwen.com)苄引发苯乙烯ATRP反应时是双官能引发剂，并用~1H-NMR对聚合物结构进行分析，进一步证明了α，α-二溴化苄引发苯乙烯ATRP时是双端同时增长的。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。