The mechanical cell breaking could obviously increase the rate of autolysis and improve yield and the content of amino acid nitrogen in supernatant.
机械破碎可以明显缩短自溶时间,提高酵母抽提物的氨基氮含量和得率。
But unlike the laser treatments, which exploit biochemical pathways to create pores in the fat cell, they generate mechanical forces that rupture these cells.
不过,与激光疗法(利用生化途径在脂肪细胞中形成小孔)不同,它们能产生机械力量分解这些细胞。
Fluid shear is the mechanical force exerted by the movement of fluids over cell surfaces and has been found to play an important role in cellular differentiation, development and function.
流体剪切力是由于液体流经细胞表面所产生的一种机械力,目前发现其在细胞分化、发育及行使细胞功能的过程中起到了巨大的作用。
But like mechanical pumps and artificial hearts, stem cell therapy is a high-tech, high-expense solution for dealing with heart diseases.
但是,和机械泵以及人造心脏一样,干细胞疗法对于治疗心脏病来说也是一种高技术、高成本的解决方案。
Third, from the border, companies can deliver a customized product, whether that's an engraved cell phone or a custom mechanical part, to a U.S. buyer in a matter of days.
第三,在美墨边境地区,生产厂家可以将从刻字的手机到机械零部件在内的定制的产品在数天内交到美国买家的手里。
It is powered by a hydrogen fuel cell that generates water as the final mechanical waste and can be collected in a holding tank for later use.
该款车动力来源是氢燃料电池,电池产生水并被作为回收物储存在一个存储器内以备之后使用。
The fluorescence indicates the amount of mechanical stress in the host protein and this can be imaged in different parts of a cell or an organism.
荧光显示的是宿主蛋白的机械应力,这可以显示细胞或机体的不同部位的影像。
Here's what it looks like to see a close-up of human hair cell stereocilia inside the ear. These detect mechanical movement in response to sound vibrations.
这张图片看起来好像是在耳朵里面对耳毛细胞进行近距离观察时拍摄的。耳毛细胞的主要功能是发现对声震作出反应时产生的机械运动。
This paper proposes, for the first time, a simplified mechanical model in an attempt to treat the axisymmetric motion of a cell sliding into a circular pore.
本文首次提出一个简化的力学模型,试图探讨细胞挤入圆孔的轴对称运动特性。
This paper proposes, for the first time, a simplified mechanical model in an attempt to treat the motion of a cell sliding into a two-dimensional slit.
本文首次提出一个简化的力学模型,试图探讨细胞挤入二维狭缝的运动特性。
Batterypack should have sufficient strength and the Li-Fe cell inside should be protected from mechanical shocks.
电池外壳应该有足够的机械强度,使铁锂电池免受机械撞击。
Mechanical model of plant cell is established.
建立了植物细胞的力学模型。
Mechanical performances and cell adhesion of simple spiral and 3-strand spiral scaffolds are similar.
单螺旋和3股螺旋两种丝状支架的力学性能和细胞黏附性能相近。
Mechanical dissociation was used to obtain single primary spermatocytes from guinea pigs and iron channel currents in the primary spermatocytes were recorded by whole cell patch-clamp technique.
笔者应用机械分离获得豚鼠单个初级精母细胞,采用全细胞式膜片钳技术记录该细胞离子通道电流。
The foam stability of draft beer was decreased by lowering temperature quickly and the mechanical shear power which yeast cell could be damaged.
降温速度过快、离心泵及薄板换热器的机械剪切力会破坏酵母细胞,降低纯生啤酒泡沫稳定性。
The composition, structure, surface characteristic, mechanical property, and cell compatibility of the scaffold have been studied by using surface chemistry and material mechanics testing methods.
采用表面化学和材料力学方法,探讨了支架的组成、结构、表面特性、力学性质及细胞相容性。
A new procedure for obtaining corn germ oil was developed using mechanical and enzymatic rupturing of cell walls.
利用对油籽细胞壁的机械破碎和酶降解的方法,建立起一种玉米胚油提取新工艺。
Based on coupling control of mechanical motion and liquid flow, an automatable adjusting technology for cell position and attitude was proposed.
基于机械运动和流场流动的耦合控制,提出了自动化的细胞位姿调节技术。
They can be easily cast into tough membranes and show good mechanical and electrochemical properties. The polymers show good prospective usages in the proton exchange membranes fuel cell.
聚合物成膜后的研究结果表明,该膜具有良好的机械性能和电化学性能,可能在质子交换膜燃料电池中得到应用。
Paul Nipkow obtains a patent in Germany for TV, using a selenium cell and a mechanical scanning disk.
保罗·尼普可夫获得德国电视发明专利。他在电视技术中采用硒光电管和机械扫描盘。
In this paper is presented an analysis of the mechanical effect of horizontal rotating bioreactor on cell culture.
研究了旋转生物反应器的力学环境及其对细胞生长的影响。
The cell structure of the samples was observed and the changing regularity of mechanical properties with the rubber powder diameter was studied.
用显微镜对样品的孔隙结构进行了观察,并对样品的力学性能与胶粉粒径的变化规律进行了研究。
Conclusion Cyclic mechanical stretches act directly to stimulate tendon cell growth and these results are compatible with a significant role for stretch in tissue engineered tendon construction.
结论周期性机械应变直接作用于肌腱细胞可以刺激其生长,这对于应用机械应变促进组织工程化肌腱的构建具有重要应用价值。
The relationship between elastic element mechanical parameters and load cell performance character, as well as problems regarding eccentric load, are also discussed.
讨论了该弹性元件的力学参数与传感器性能指标间的关系及其偏心载荷问题。
Battery pack should have sufficient styength and the Li-Fe cell inside should be protected from mechanical shocks.
电池外壳应该有足够的机械强度,使铁锂电池免受机械撞击。
AIM: To study the instant effect of circumstance temperature on mechanical properties of single living intact human red blood cell.
目的:探讨温度对单个红细胞膜力学性质的即时影响。
Mechanical stress plays an important role in the cell proliferation, differentiation, apoptosis, gene expression and tissue growth.
机械应激在细胞的增殖、分化、凋亡、基因的表达以及组织的生长过程中起重要作用。
Meanwhile, there were not significant differences in wood air dry density, mechanical strength and cell wall percentage of intra provenance.
种源内木材气干密度、力学强度及胞壁率差异不显著,管胞长、宽和壁厚的差异均显著且高于种源间的差异。
Solar cell film need have excellent weather resistance, UV resistance and good mechanical properties.
太阳能电池背膜要具有优异的耐候性、抗紫外线性能和良好的力学性能。
Tensile test, tube burst test and creep test of irradiated cladding in hot cell were discussed. The changes of mechanical properties of cladding before and after irradiation were compared.
论述了辐照后包壳管在热室中的拉伸、爆破、蠕变等试验方法,比较辐照前后包壳力学性能的变化。
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