分离

In present study, we microisolated several X chromosomes of spiny eel and constructed a X chromosome library.

因此，本研究利用显微分离技术，对刺鳅的性染色体实现了显微分离并建立了X染色体涂绘文库。

Our results demonstrated that the IVS of Cb is a highly conservative element in the chromosome and it is different from its homologous elements existing in the chromosome of Spirochete which are highly divergent among strains. The difference of Cb IVSs is related to the geographic distribution of the organisms and the Yunnan strains probably belong to a subspecies of Cb.

Cb 23S IVS为高度保守基因片段，与高度异质性的钩端螺旋体的同源性基因片段不同；云南株和其它6株的IVS差别与Cb分离株的地理分布的不同有关，云南分离株可能为一亚种。

Ectomycorrhizal fungi are most commonly isolated from sporocarp tissue, but can also be isolated from surface sterilized ecotomycorrhizae, sclerotia, rhizomorphs, and in some cases, from sexual spores.

外生菌根菌通常由孢子果组织来分离，但是也可由经表面消毒的菌根、菌核、菌索、及有性孢子来分离。

Methods The means of systematic solvent extraction was used to separate the 95% ethanol extract from squilla oratoria.

方法采用系统溶剂法对口虾蛄95%乙醇提取物进行分离，运用MTT比色法对分离得到的部位进行体外抗肿瘤活性的测定。

An on-line blind source separation algorithm of non-stationary mixed signals is presented. The algorithm uses the multiple time-delayed decorrelation and natural gradient rule to obtain the stationary point of the cost function, only a small number of observed samples is needed to minimize the Frobenius norm of the correlation matrices, so the computing cost is low and continuous separation calculation could be realized by on-line operation.

利用一种基于多时延解相关准则的代价函数和自然梯度原则，分别推导出非平稳信号在瞬态线性混合及卷积混合情况下的在线盲分离算法，仅通过对有限个时延样本的相关矩阵进行Frobenius范数最小化运算得到分离矩阵，计算工作量小，无需对样本进行分块处理，可实现对信号的连续跟踪操作。

Isolation purification of NRCs:The NRCs were collected from the heart of neonatal rats,they were digested with steapsin and different speed of adhesive-screeing .

NRCs的分离、纯化：取出生1天的SD乳鼠，用胰酶消化和差速贴壁方法分离、纯化NRCs。

Control layer and parameter layer represent the available number of rows and the concrete value of the available rows of separation matrix respectively. Non-Gaussian was used to measure the independence of the stochastic signals. The kurtosis was maximized/minimized by searching a linear combination of observation signals, and then the independent variables were separated.

用控制层、参数层分别表示分离阵有效行数和有效行数的具体数值，将非高斯性作为随机信号相互独立的度量，通过寻求观测信号的一个线性组合，使其峭度最大化或最小化来分离独立分量。

Temporary parting deepens love,while long separation strangles love.

"短暂的分离加深爱情，长期的分离扼杀爱情。"

Evaluation of particleboard made from rice straw bonded with NaOH modified SPI adhesive The effects of mold pressing temperature, mold pressing pressure, mold pressing time, initial moisture content of NaOH modified SPI adhesive coated rice straw, etc. on the mechanical properties of strawboard were investigated.

NaOH改性大豆分离蛋白胶粘剂对稻秸致密成型的影响研究研究NaOH改性大豆分离蛋白胶粘剂与切碎稻秸的模压温度、压力、模压时间、稻秸初始含水率等参数对稻秸成型板的物理特性和机械性能指标的影响。

Strontium and yttrium can be separated by changing the acidity, and it can be used to separate the radioactive Sr from matrix.

通过调节萃取液的pH值，可实现Sr和Y的分离，并可将其用于裂变产物中放射性Sr的分离。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐