查询词典 derived from

Methods The data were derived from the infectious disease surveillance from 1994 to 2004; The descriptive study was applied to systematically analyze the epidemic features of notifiable infectious diseases.

方法采用描述性研究的方法对深圳市宝安区1994-2004年主要法定传染病的资料进行系统的统计分析。

In1909,Johannsen coined the word "gene", shortened from the pangene of de Vries and ultimately derived from Darwin's word pangenesis,to denote the unit of heredity.

弗里斯创造的&泛生子&一词缩短而成的，而&泛生子&一词则衍生于达尔文提出的&泛生论&。

Furthermore, we demonstrated that macrophages harvest from rats peritoneally injected LPS exhibits increase of c-Src expression as compared to those derived from PBS-injected control.

最后，我们更证明了腹腔注射 LPS 老鼠的巨噬细胞较诸对照组，不但呈现活化而且其 c-Src 表现量也明显增加。

In both pharaonic and Coptic times, black paint was usually derived from charcoal, and yellow and brown from forms of ochre.

在这两个法老和科普特时期，通常是黑色油漆来自木炭，褐色，黄色和赭色从形式。

MATERIALS AND METHODS: Arg to Ser mutation was introduced into the 249 position of the p53 gene by knock-in method. These ES cells with this mutation were selected according to the homologues-recombination with PCR and Southern blot. The positive ES cells without a selection marker were injected into blastocysts recovered from Hprt(superscript -/-) mice, which were derived from Hprt-deficient ES cells. The injected blastocysts then were implanted into pseudopregnant females.

材料与方法：利用基因打靶技术在小鼠胚胎干细胞p53基因249编码子中引入点突变，使编码子249由精氨酸变成丝氨酸，然后将含突变的ES细胞显微注射到Hprt小鼠囊胚中，将注射过的囊胚植入假孕的雌性小鼠子宫，到第14d取小鼠胚胎纤维母细胞，用含HAT的培养液筛选出从ES细胞分化而成的鼠EF细胞，经测序证实细胞含有由249Arg到Ser的突变。

My opinion that "art is the most political realm" is derived from the avant-garde. With Jin's Great Economic Retreat, what I want to say to them is that not all works that reflect China's realities are realist reflectionist. More importantly, what kind of works can be differentiated from "reform and open-door realist art"?

我的诸如&艺术是最政治的领域&的主张都是从前卫艺术而来的，就金江波的《经济大撤退》图片，我要回应他们的是：与中国现实社会结合的作品不全都是现实主义反映论的，更重要的是：什么样的社会作品才能区别于&改革开放现实主义艺术&？

Since colds are the reason most fr equently given for absences from school and work, we recommend the daily use o f Ichthaid, a nutritional supplement derived from fish oil, as a good way to p revent colds and lower absenteeism.

由于感冒是学校和单位缺席的最常见原因，我们建议每天服用Ichthaid，一种从鱼油中提炼的营养物质，作为预防感冒和减少缺席率的有效措施。

Say brain is our friend, inasmuch as we have to depend on our full sapiential and flourish brain to find out the solution and answer of coping with nature disaster; Say brain is our enemy, inasmuch as all of the command of war or crime are derived from our brain, but that can not be done to lean to religion , politics and education pilot if we would like to entirely root up those commands of war or crime from our brain.

说大脑是我们的朋友，那是因为要找到解决和对付自然灾害的方法和答案还得依靠我们那充满智慧和发达的大脑；说大脑是我们的敌人，那是因为一切战争和罪恶行为都源自人的大脑指令，而要完全消除人脑里面战争和罪恶指令的产生和发出，靠宗教，政治和教育引导是无法做得到的。

Derived from a chart Ruhlman acquired from Chef Uwe Hestnar, at the Culinary Institute of America, it actually does a fairly creditable job of showing how certain aspects of cooking (particularly baking, charcuterie, and saucemaking) are based heavily on ingredient ratios (weight, by the way, not volume ratios, which are somewhat useless due to differences in ingredient density).

从图表鲁尔曼衍生收购厨师乌韦Hestnar在美国烹饪学院，它实际上是相当可信的工作表现如何烹饪的某些方面（尤其是烘烤，熟食店和saucemaking）是根据配比（重量重，顺便说一下，不是体积比，这是由于在有些无用成分的密度不同）。

The cis-decalin 79 was obtained from 2-methoxy-4-methylphenol (77) via a sequence of reactions involving intermolecular Diels-Alder reaction of masked o-benzoquinone derived from 77 and ethyl vinyl ketone, silyl enol ether formation and Cope rearrangement.

第一部份：以2-甲氧基-4-甲基酚(77)为起始物，经由二乙醯基亚碘苯氧化、分子间Diels-Alder反应、烯醇矽醚的形成及Cope重排反应得到具有十氢萘骨架化合物79。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。