查询词典 microscopic study

To explore the feasibility of the mitochondrial DNA as transgenic vector, we translated the mtDNAs of the Antheraea pernyi, Diaphania pyloalis Walker and the fish to the silkworm. Through microscopic examination and mtDNA polymorphism analysis, we tested the maintenance of the foreign mtDNA in the silkworm and investigated the influence of the foreign mtDNA to the physiological behavior.

为了探索线粒体DNA作家蚕转基因载体的可行性，本实验将柞蚕、桑螟和鱼的线粒体DNA转入家蚕体内，通过着色镜检、线粒体DNA多态性分析检测了外源线粒体在家蚕细胞中的存留情况，并调查了外源线粒体对家蚕生长的影响。

Microscopic observation on anther development process of cytoplasmic male sterile line"1815A"showed that its anther development was inhibited at the stage of archesporial cell differentiation.

以1815A不育系对应的保持系1815B作对照，对不育系进行细胞学观察，结果表明：随着花蕾的发育，败育的雄蕊一直处于孢原细胞时期，不能形成花粉囊并产生花粉母细胞，但雌蕊和维管束组织发育正常。

This paper presents the authigenic CO2 flooding mechanism and selects the authigenie CO2 flooding system based on taking reaction speed and economic factors into account. Evaluation is conducted on the effect of the selected CO2 system on expansion viscosity reduction in crude oil. The flooding mechanism and effect of the system is studied by using microscopic models and physical models.

给出了自生CO2驱油机理，在考虑反应速度、经济因素的基础上，筛选出自生CO2体系，对优选出的体系进行原油膨胀、降黏效果评价实验，并利用微观模型和物理模型研究了其驱油机理和效果。

The researchers, based at Cambridge University, focused on bdelloid rotifers, female microscopic organisms that live in freshwater pools.

剑桥大学的研究者们对生活在淡水池塘中的雌性微生物蛭形轮虫进行了研究。

Bdelloid rotifers, microscopic asexual freshwater invertebrates are the ultimate escape artists, able to outpace their enemies by drying up and blowing away.

蛭形轮虫，只能在显微镜下观察的无性淡水无脊椎动物是最好的&脱身专家&，它们通过&干枯&和&随风吹走&来超越竞争对手。

Identified by various methods such as X-ray powder method, infrared analysis and D.T.A., microscopic studies,they are found to be composed almost entirely of one rare mineral, brushite CaHPO_4·2H_2O, while some of them may contain a small amount of another rare mineral,monetite CaHPO...

样品的室内测试鉴定工作，由季寿元、方金满、唐玉梅三人完成；成因问题的探讨，则以陈、王二人的意见为主合作写成。经初步研究，确定结石的主要成分为CaHPO_4·2H_2O，相当于矿物中的透磷钙石，在个别样品中尚有少量的三斜磷钙石CaHPO_4存在。

Results: Carapax Trionycis, Radix Paeoniae Rubra, Radix Notoginseng, Placenta Hominis, and Cordyceps in Compound Biejiaruangan Tablets can be distinguished by microscopic identification and Cordyceps, Fructus Forsythiae and Radix Notoginseng can be identified by TLC, respectively.

结果 ：通过显微鉴别可鉴别出复方鳖甲软肝片中鳖甲、赤芍、三七、紫河车及冬虫夏草 5味药材；通过薄层色谱鉴别可检测出其中冬虫夏草、连翘、三七 3味药材。

Dinoflagellates are microscopic single –celled organisms .

腰鞭毛虫是细微的单细胞生物。

Each advance in microscopic technique has provided scientists with new perspectives on the function of living organisms and the nature of matter itself. The invention of the visible light microscope late in the sixteenth century introduced a previously unknown realm of single celled plants and animals. In the twentieth century, electron microscopes have provided direct views of viruses and minuscule surface structures.

显微技术显微镜技术的每一个进步都给科学家提供了看待生物体的功能和其性质的新观察方式。16世纪晚期可视光显微镜的发明引入了一个以前一无所知的单细胞植物和动物的领域。20世纪电子显微镜提供了对病毒和极微物体的表面结构的直接观察。

Effects of boron and molybdenum fertilizer on plant growth and cell ultra-microscopic structure of Chamaecrista rotundifolia were studied by pot test.

通过盆栽试验探讨了红壤施用不同浓度的硼、钼微肥对圆叶决明植株生长和叶肉细胞超显微结构的影响。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。