查询词典 extracted

Medthods:Volatile oil of chive was extracted by means of water-vapour distillation and its chemical components were assayed by capillary gas thromat ography-mass spectrometry.

用水蒸气蒸馏法提取韭菜中韭菜的根茎、韭菜叶、韭菜花挥发油，并用毛细管气相色谱/质谱法，鉴定出其挥发油的化学成分。

Methods The pesticides were extracted with acetone and dichloromethane, warmed with water at 40℃,and circumrotated and evaporated until it was nearly dry, then it was purified by Envi Carb column and Sep Pak NH2 column. Afterwards, gas chromatography mass spectrometry and selected ion monitoring were used to determine 42 pesticide residues, such as organo-phosphorus, pyrethroid, organochlorine, carbamate and weedicide.

该法采用丙酮、二氯甲烷提取，40℃水浴旋转蒸发近干，以Envi-Carb柱和Sep-Pak-NH2柱净化，以气相色谱－质谱选择离子监测方式分析检测有机磷、有机氯、拟除虫菊酯、氨基甲酸酯和除草剂等42种农药残留。

But in 1994, molecular biologist Raul Cano of California Polytechnic State University extracted DNA from a weevil that was trapped in amber 120 to 135 million years ago, when dinosaurs roamed the earth.

但在1994年加利福尼亚理工学院的分子生物学家劳尔诺奖DNA的提取一所国立大学，象被困在琥珀120135万年前，当地球上的恐龙横跨。

Methods Genomic DNA was extracted from whole blood.

基因组DNA从全血中提取出来。

METHODS: MyoD cDNA fragments were extracted from plasmids pEMSV-MyoD with polymerase chain reaction, and PCR was used to clone the whole-length gene of MyoD. After adding CACC sequence at 5' end, MyoD gene was cloned by orient topology into transfer ventor, pENTR/D-TOPO. Objective gene was transferred into adenoviral expression vector DNA via pENTR/D-TOPO vector. The recombinant adenoviral vectors transfected into HEK293A cells by using lipofectamine were packaged and amplified.

从pEMSV-MyoD质粒上用聚合酶链反应法扩增出MyoD cDNA片段，再通过聚合酶链反应使MyoD基因加上CACC序列接头，经过定向拓扑克隆使目的基因连接到转移载体上，再通过LR酶促反应，将目的基因转移到腺病毒表达载体DNA上，获得MyoD基因重组的腺病毒DNA，用脂质体转染法转染HEK293A细胞，包装扩增出MyoD基因重组的腺病毒。

Pure oil of wintergreen is naturally extracted from the leaves and berries of the wintergreen plant and contains 99% methyl salicylate, a compound closely related to the anti-inflammatory aspirin.

纯冬青油是从自然中提取的树叶和果实的植物和冬青含有99 ％的水杨酸甲酯，复合密切相关的抗炎阿司匹林。

We propose a concept of fitness function exploiting objective of minimization of discrepancy between the extracted edge pixels and projected model wire frame edge to evaluate each individual in population.

利用此距离值的平方和为最小的目标下设计一套适应函式，以判断各模型的适应值，再经过一系列再生、交配、与突变的演化过程后，拥有最高适应值的模型即为套合结果。

A sugar extracted from wood or straw; used in foods for diabetics.

一种从木材或稻草中提取的糖，用于糖尿病患者的食物中。

L'Oreal researchers, such as the use of D-xylose - a beech wood extracted from natural sugar, a renewable raw materials, development of new skin care for active molecules.

如欧莱雅的研究人员使用木糖――一种从山毛榉木中提取的天然糖分，一种可再生的原材料，研制用于皮肤护理的全新的活性分子。

Methods: 1.Washing celery and dividing it into two parts, namely stems and leaves. Then each part will be made separately the juice and the dregs with the wringer, after two parts of celery juice have be evaporated by revolving evaporation instrument, collects its extracts. After two parts of celery dregs have be extracted by ethyl alcohol, collects its extraction.

1、将芹菜洗净分成茎和叶两部分，用榨汁机分别将每部分制成汁和渣，两部分的芹菜汁经旋转蒸发仪浓缩后收集其提取物，两部分的芹菜渣经乙醇提取后浓缩并收集其提取物。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失