二源的

The recombinant yeast strain could grow well on cellobiose as a sole carbon source and could be us.

转化子能以纤维二糖为唯一碳源生长，并能应用于同时糖化和发酵纤维素底物生产乙醇，使乙醇产量较宿主酵母有了一定的提高。

The cornhusk dilute acid hydrolysate after detoxification can be the substitution of glucose as a carbon source for producing succinic acid by anaerobic fermentation.

发酵试验表明脱毒的玉米籽皮稀酸水解液作为碳源厌氧发酵制备丁二酸具有可行性。

1,2-dichloroethane can damage blood-brain harrier cells, and induce cerebral edema.

结论］1，2-二氯乙烷可造成血脑屏障细胞的损伤，引起血管源性脑水肿。

To explore the application and geoepidemiological significance of the 2D minimal spanning tree model in analyzing the spatial structure of natural focal disease.

目的探讨二维最小生成树模型在分析自然疫源性疾病疫源地空间结构中的地理流行病学意义及其实际应用价值。

Using the two processes in parallel, bacterial consortia could transfer electrons towards an electrode with a maximum electron transfer efficiency up to 89%, calculated as coulombs gained as electricity per coulombs added as carbon source.

使用平行二个过程，细菌财团能转移电子往一个电极与最大电子调动效率89%，计算作为库仑被获取作为每库仑的电增加当碳源。

The Xixia formation in Lower Permian is one of the main segments that contain hydrocarbon source rock.

下二叠统栖霞组是南陵―无为地区主要的烃源岩层位之一。

Examples of second order and higher order filters are presented respectively. Simulation results show POTA allows the programmability of the cut-off frequency and Q of the active filter. It will improve the flexibility of active filter and reduce the cost of development.

最后，本文对可编程二阶和高阶连续时间有源滤波器设计分别进行了理论推导和分析，给出了设计实例，实现了模拟滤波器的程控化，提高了其使用范围和灵活性，降低了开发成本。

Dimethyl sulfoxide was considered as an optimal sulfur source for high cell density cultivation.

二甲基亚砜是替代DBT进行高密度脱硫细胞培养的理想硫源。

To induce diploid gynogenesis in summer flounder, eggs were fertilized with heterogenous cryopreservative sperm of Lateolabrax japonicas , which was irradiated with UV ray to be genetically inactivated, and cold shock was used to prevent extrusion of the second polar body.

中文摘要：用冷冻保存的花鲈精子作为异源精子，采用紫外线对精子进行照射使其遗传物质失活，然后与卵子进行"授精"，可以刺激犬齿牙鲆鱼卵进行雌核发育，在受精后一定时间采用冷休克处理"授精"卵，抑制第二极体排出成功获得了犬齿牙鲆雌核发育二倍体鱼苗。

The specific Allied weapons include a Colt .45, an OSS Hi-Standard Silenced pistol, an M1 Garand rifle, a Springfield \'03 Sniper rifle, a Thompson submachine gun, a Browning Automatic rifle, a Mark II Frag grenade, a bazooka, a Winchester shotgun, and a .30 caliber mounted machine gun.

具体盟军武器包括一个曲尺。45 ，是一个开放源码软件的高科技标准鸦雀无声手枪，货币供应M1 garand步枪，斯普林菲尔德\ '03狙击枪，汤普森冲锋枪，布朗宁自动步枪，马克二frag手榴弹，火箭筒，温彻斯特猎枪，并。30展开口径机枪。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。