然而,不对称形态发生的细胞和分子基础基本上仍然是不清楚的。
However, the cellular and molecular basis of asymmetric morpho - genesis remains largely unknown.
目的研究胎鼠胃上皮细胞增殖、凋亡的时空规律及其与胃形态发生的关系。
Objective to study the spatiotemporal distributions of epithelial proliferation and apoptosis, and the correlation of morphogenesis with them in developing stomach.
基因是一个重要的植物基因,它编码的蛋白质COP1是一个光形态发生的抑制子。
COP1 (constitutive photomorphogenesis) is an important gene of plant. The protein which coded by COP1 is an inhibitor of plant's photomorphogenesis.
就是肌肉强直性对骨骼形成的影响把形态发生的观点拉回到与中央神经系统的互动中。
It is the influence of muscle tonus upon bone formation that brings this aspect of morphogenesis back to an interaction with the central nervous system.
目的:研究风湿性心脏病瓣膜间质细胞的表型转化规律,探讨其与瓣膜病理形态发生的关系。
Objective:To investigate the relationship between the phenotypic regulation of the rheumatic heart valve interstitial population and the biological mechanism of pathological formation.
建筑形态学是研究不断变化的文化和环境条件如何使建筑形式发生变化的学科。
Architectural morphology is the study of how shifting cultural and environmental conditions produce changes in an architectural form.
在那里,科学家已经成功操纵了小白鼠大脑中的骨形态发生蛋白(或称BMP)的水平。
There, scientists have been manipulating the levels of bone-morphogenetic protein or BMP in the brains of laboratory mice.
这不仅使他现有的业务迅速扩张,企业规模和企业形态发生了转变,也让他的管理责任自然而然地更加多元化。
As a result, his original business is not only expanding quickly, but changing in size and shape; and his management responsibilities have naturally diversified as a reflection of that.
你大脑中骨形态发生蛋白越活跃、其信号形式越多,你的干细胞就变得越无活性,你承受的神经发生就越少。
The more active BMP and its various signals are in your brain, the more inactive your stem cells become and the less neurogenesis you undergo.
会议将讨论周末或隔夜美国市场发生的事件,以及投资者人气或交易形态。
There would be discussions about events over the weekend or overnight in the US market as well as investor sentiments or patterns in trading.
在过去的数十年间金融的形态发生了翻天覆地的变化。
The shape of finance has changed radically in the past few decades.
非生命物质,由于热力学和形态动力学约束,得到的自然发生的性质是丰富多彩的:矿物的硬度,金属的延展性,以及液体表面的张力。
Emergent properties arising via thermodynamic and morphodynamic constraints are abundant in non-life: the hardness of minerals; the malleability of metals; the surface tension of liquids.
微波背景是宇宙最早的形态,它发生在大爆炸之后仅仅300,000年;一般观点认为,其700,000年后第一批星球就已经结合。
The microwave background is the earliest snapshot of the universe, taken a mere 300,000 years after the Big Bang and almost 700,000 years before the first stars are thought to have coalesced.
有规律的按摩还可以让你的肌肉保持最佳形态,从而大大减少跑步途中发生肌肉痉挛的几率。
Regular massages also help keep your muscles in optimal shape, greatly reducing your chances of muscle cramping during runs.
骨形态发生蛋白可促进软骨生成和修复,在关节软骨修复上有着很好的前景。
Bone morphogenetic proteins can enhance the cartilage repair, and may be important in the future for cartilage defect.
Wilhelmsen用毛线替代了数字从而实现了用一种新的实实在在的实物形态来将无形的时间可视化,这种实物形态随着日子一天天过去而发生变化——它一年能织出一条2米长的围巾。
Wilhelmsen swapped Numbers for wool yarns to visualize time in a new physical form that changes and develops as days pass - the clock will knit a 2 meter long scarf over the course of a year.
亚历山大最初关心自然和人类建筑中的“形态发生”,“形态发生”是指形态随时间流逝而生长。
Alexander's primary concern is with "morphogenesis", the growth of form over time, in nature and in human architecture.
载体或基因释放的骨形态发生蛋白2可有效修复骨缺损。
Bone morphogenetic protein-2 released from carrier or gene could repair bone defect effectively.
骨骼形态发生蛋白受体的种类、结构,信号传递机制、生物学功能;
We briefly introduced the sorts, structure, signal transduction mechanism, biological function of bone morphogenetic protein receptors.
近年来,新闻的形态发生了根本变化。
结论根据骶椎骨质破坏形态及发生部位,相伴软组织块影的特点、发病年龄,可做出相对正确诊断。
Conclusion a reliable diagnosis can be made by the shape a bone destruction, location characterization of soft-tissue tumor and the age.
尤其是在儿童中,通常表现为无痛性软组织肿块,当做瓦尔·萨尔瓦动作或者姿势改变时,可以发生形态的改变。
It often presents as a soft painless mass, especially in pediatric populations and its appearance may sometimes be altered by position and when performing the Valsalva maneuver.
表明应力应变异常形态的时间特征与地震的孕育和发生有较明显的关系。
The results show that the anomalies' shape character of stress and strain has obvious relation with the development and occurring of earthquakes.
“形态发生”不是从头进行,而是从原配置模型的转化开始。
It doesn't proceed from scratch, but from the transformation of patterns of previous configurations.
如果需求关系发生重大变化,最好的市场形态和交易系统也会失效。
But even the best market formation and trading system can be over-run by a dramatic change in supply and demand.
如果需求关系发生重大变化,最好的市场形态和交易系统也会失效。
But even the best market formation and trading system can be over-run by a dramatic change in supply and demand.
应用推荐