此效应具时间和细胞浓度依赖性。
细胞浓度越高，杀伤作用越低。
The higher the cell concentration, the lower the killing efficiency.
结果表明：最大细胞浓度提高了31。
The results showed that the maximal cell concentration increased by 31.
研究了膜孔径大小和细胞浓度对反应器的影响。
The performance of biotransformation using intact cells in the membrane reactor and using immobilized cells in the packed bed reactor were compared.
目的：观察细胞浓度对造血干细胞冻存效果的影响。
Objective:To obsreve the effect of cell concentration on hemopoietic stem cell cryopreservation.
而影响过滤前酒液酵母细胞浓度的关键因素是酵母的凝聚性。
The key factor to influence barm cell concentration was yeast coherency.
目的研究细胞浓度变化对穿孔K562细胞活力和膜电压的影响。
Objective To study the influence of the cell density on the vitality and the transmembrane voltage of the permeablized K562cells.
“嗜中性白血球减少症”是指中性粒细胞浓度低于正常值的现象。
"Neutropenia" is the term for a decrease below normal in the concentration of neutrophils.
这是第一份针对身体不同部位脂肪组织的干细胞浓度差异的研究报告。
This is the first study of its kind to examine whether fat tissues from different areas of the body vary in stem cell concentration.
啤酒过滤前酵母细胞浓度的高低直接影响到啤酒过滤速度、过滤效率及成本。
Barm cell concentration before beer filtration had direct effects on beer filtration speed, filtration efficiency and filtration costs.
由于发酵过程细胞浓度在线测定困难，应用软测量技术对其进行分析很有必要。
Online estimation of cell concentration in fermentation process through soft-measuring technique is important due to the absence of direct online measuring method.
通过对骨微管结构的细胞及细胞悬液的两相流分析，得出了结构中细胞浓度的分布。
Two-phase flow analysis in the bone microtubules is analyzed and the distribution of cell volume concentration is demonstrated.
其中一部分浓缩的微生物会再循环回反应器中，以通过提高细胞浓度的方式来提高性能。
A portion of the thickened biomass is usually recycled to the reactor to improve performance through higher cell concentrations.
以玉米油水解物为碳源所得细胞浓度、产物浓度与以油酸为碳源所得结果比较接近，有利于降低生产成本。
The cell and product concentration which were attained by using corn oil hydrolyzate or oleic acid as carbon source were similar, which was helpful to save the production cost.
结果：ATP标准品浓度、K562细胞浓度的对数与荧光发光值的对数具极好的线性关系（P<0.001）；
Results: There is a wonderful linear relationship between the log concentration of ATP, K562 and log luminescent value (P< 0.001);
在YPD培养基中添加0.1%内醚糖，细胞浓度和乙醇产率最高，其中细胞浓度提高14.3%，乙醇产率提高25.4%。
In YPD media with 0.1% levoglucosan, the enhancement of cell concentration and ethanol production was approximately 14.3% and 25.4%, respectively.
血细胞的调查表明，在无体温调节下感染的试虫血细胞浓度急剧下降，而有体温调节下感染的试虫与无体温调节比下降较缓慢。
In the infected locusts, hemocyte concentration decreased rapidly inside those individuals having no thermoregulation ability compared with those ones having or uninfected individuals.
它们允许一定量的盐分进入它们的细胞，将水中的盐分带进植物体内，并把其体内的盐含量提高到比周围海水稍高的浓度。
They allow a certain amount of salt to enter their cells, bringing the salt content of the water within the plant, to a slightly higher concentration than that of the surrounding seawater.
正如施瓦茨所发现的，自体同源趋化作用产生顺流迁移，因为配合基浓度在细胞的下游边上的以增强。
Autologous chemotaxis produces downstream migration because the concentration of ligands is increased on the downstream side of the cell, as Swartz had found.
浓度高的苹果醋有助于皮肤中坏死、衰老细胞的清除。
The heavy concentration of apple cider vinegar results to peeling off dead skin cells.
相反，他们迁移出了“组织者”细胞群的边界，随后达到一个高浓度的音猥因子的位置，并发育成中指。
Instead, they migrated beyond the organizer's boundaries to a position where, later on, high concentrations of sonic hedgehog turned them into the middle finger.
为应对细胞污染中出现的变异，有毒物质的浓度是逐步增加的，以此保证筛选力度的稳定。
In response to the appearance of such variants in the cell population the concentration of the toxic chemical in the growth medium is increased, thus keeping the selection pressure constant.
他发现，鲸身上铬浓度比杀死培养皿中健康细胞所需的量要高好几倍，佩恩说。
He found that the concentration of chromium found in whales was several times higher than the level required to kill healthy cells in a Petri dish, Mr Payne said.
研究者们降低氧浓度来模拟细胞在胚胎内生长所需的低氧环境。
The researchers lowered oxygen levels to simulate the hypoxic environment these cells would experience when they grow inside an embryo.
高浓度的自由基会损伤包括晶状体细胞在内的各种细胞。
High levels of free radicals can damage cells, including those in the lens of the eye.
不同浓度的钾离子和氯离子一般会致使离子由低浓度的原始细胞向高浓度的转移。
The difference in concentrations of potassium and chloride ions would normally cause ions to move from the less concentrated protocell to the more concentrated one.
为了模拟视网膜发育的早期阶段，研究人员需要构建出浓度梯度差异极其细微的溶液来培养细胞以使它们向不同的途径分化。
To mimic early stage retinal development, the researchers needed to build microscopic gradients for solutions in which to bathe the stem cells to initiate specific differentiation paths.
为了模拟视网膜发育的早期阶段，研究人员需要构建出浓度梯度差异极其细微的溶液来培养细胞以使它们向不同的途径分化。
To mimic early stage retinal development, the researchers needed to build microscopic gradients for solutions in which to bathe the stem cells to initiate specific differentiation paths.
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