营养细胞

This process is optimal for preserving the nutrient factors critical to the applications of cell culture, leptospira and microbiological growth.

这个过程是保存细胞培养，钩端螺旋体和微生物生长中营养因素的最佳方法。

According to the result of the bariam enema examination after 6 Months,the average diameter of microcolon was 15mm.And based on the pathological report by frozen section during the 2nd operation.Gangliocyte could be seen into the mucous layer of the microcolon.They were all accepted the end-to end intestinal conastomosis in two-stage operation and be used intravenous feeding for 7 days.

第一期做正常的结肠造瘘，嘱家长在6个月内每日坚持予温盐水灌肠，以刺激小结肠的发育，避免废用性萎缩，6个月后回院行钡灌检查提示：原狭窄肠段直径平均15mm，第二期术中送检小结肠黏膜提示有神经节细胞，故行结肠端―侧吻合术，术后予静脉营养1周。

PCC6803. The variation of pH in the mixotrophic cultivation process was the results from the balance between photoautotrophic metablism and heterotrophic metabolism.

光生物反应器集胞藻6803混合营养培养过程的pH值是一个动态平衡的过程，是藻细胞光自养代谢和异养代谢的共同反映。

Basing on utilization of organiccarbon compounds,mixotrophic culture is expected to possess advantages such as aless light requirement,capability of adopting fermentation techniques ofheterotrophic microorganisms and achieving a high cell density.

以对有机底物的利用为基础的微藻混合营养培养具有可降低光的需求、可借鉴已有的异养微生物的培养技术和实现高细胞密度培养等优势，是微藻培养技术的最新发展之一。

With the initial glucose concentration varying within a range from 0 to 30 g/L,themaximal cell densities achieved in mixotrophic growth were able to be 3.4 folds and5.3 folds of those in photoautotrophic growth at light intensities of 160μE m-2 s-1 and16μE m-2 s-1,respectively.

葡萄糖浓度在0-30g/L范围内变化时，在光强160μE m-2 s-1和16μE m-2 s-1下，混合营养生长的最大细胞密度分别可以达到光自养生长的3.4倍和5.3倍。

Metabolic flux analysis for the logarithmic phases of photoautotrophic and mixotrophic growth of Anabaena sp. PCC 7120 in an airlift photobioreactor was accomplished by using the stoichiometric model.

利用此计量关系模型，对鱼腥藻7120细胞在气升式光生物反应器中光自养和混合营养生长的对数生长阶段进行了代谢通量分析。

Myxobacteria, which are ubiquitous soil bacteria, are remarkable and unique among prokaryotes in their ability, under conditions of nutrient deficiency, to form fruiting bodies, whereby tens of thousands to millions of cells walk together in a coordinated fashion.

作为一种土壤中广泛存在的细菌，它可以在营养贫瘠的条件下形成子实体，大量细胞共同协作生活，这一特点在原核生物中独一无二。

The myxobacteria have a life cycle that is dominated by social behavior. During vegetative growth, cells prey on other bacteria in large groups by gliding motility. When faced with starvation, cells form a macroscopic fruiting body containing thousands of resting myxospores.

粘细菌运动、发育相关基因的克隆及分析粘细菌以具有复杂的多细胞社会学行为著称，它们能够在营养丰富的条件下在固体表面上滑行运动；又能在饥饿的条件下聚集形成子实体结构以及抗逆性的粘孢子。

Neurotrophic factors is a kind of chemistry which can increase the survival rate of neurone and the growth of nerval spines, it is important in neurone development, neurite growth, transmitter synthesis and cell languish.

神经营养因子又具有促进听觉神经系统发育并维持其正常功能的作用，其作用贯穿于从听板形成直至Corti器毛细胞与传入、传出神经末梢纤维之间建立突触关系的全过程。

NGF is one of the neurotrophic factors.

NGF是神经营养因子的一种，具有促进交感神经细胞和感觉神经细胞生长与发育的作用。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。