Differential display ( DD) is a effective method to clone unknow expressed gene.

However, there are paradoxes in the process of law practice of civil cases fact unknow.

而民事案件中的真伪不明状态在法的自身实践过程中却出现悖论。

Experiments are done to test the detection ability, false-negative rate and false-positive rate of the method. Result shows that this method has the features of self-adaptation, self-learning, diversity, can detect know and unknow computer virus effectively.

通过实验测试了该方法的识别能力、错误否定率和错误肯定率，结果表明该方法具有自适应、自学习和多样性等特点，能够有效地检测未知计算机病毒。

"Sir, Sir" an unknow voice reaches his ears.

先生、先生。一个声音传到他耳朵里。

There are 33 putative globins in C.elegans, the function of these globins was unknow.

线虫体内存在33种珠蛋白，这些蛋白的功能还不清楚。

Comparing to traditional grid map based particle filter approach, this method effectively optimizes execution efficiency and storage consumption. The SLAM algorithm is able to run online in real-time and construct map model in unknow environment accurately. 4.

与传统基十占用栅格地图的粒子滤波地图构建方法相比，该算法有效地优化了执行效率和存储需求，能够在线实时运行，并可以很好地构建出未知环境的模型。

A new numerical simulating method for calculating open tunnel flow is established by using analytical function theory, the method for calculating the unknow discharge is put forward.

运用复势理论建立了求解明流泄洪洞泄流的一种新的计算模型，并提出了未知流量的求解方法。

An algorithm for multiobjective nonlinear optimal problem with weights unknow

求解多目标非线性优选问题的算法

The indirect creativity decides that the creation of copperplate is like expedition along with the unknow future.

间接性和制作性强，决定了版画创作过程如同探险一般，自始至终都伴随着无法预知的未来。

The model provide some spread arithmetics of uncertain information, it can deal with certain information, negative information and unknow information in the same form.

该模型给出了不确定信息的传播算法，能够把肯定信息，否定信息以及未知信息同一处理。

The relationship between rape pollen germinating rate and concentration of sucrose or boron acid in incubation media was a quadratic function with one unknow quantify, respectively.

油菜花粉萌发率与培养基中蔗糖和硼酸浓度均呈一元二次函数关系。

I said to the man who stood at the Gate of the Year, give me a light that I may tread safely into the unknow.

我对站在岁月之门的那人说，给我光，让我平安走向难卜的未来。

A molecular typing system based on such method can identify "unknow" serotype strains by conventional methods and may provide additional biological information.

结论运用分子生物学方法可以检测出传统方法所无法鉴定的血清型，还能提供其它方法所无法提供的病毒遗传学等方面的信息。

Method: Echocardiography ( UCG), magnetic resonance imaging ( MRI) and endomyocardial biopsy ( EMB) were performed in 8 patients who presented heart failure of unknow etiology and had been considered as EMF. 4 cases received physician therapy, and 4 cases underwent surgical operation.

方法对有不明原因的心力衰竭并考虑为EMF的8例患者施行超声心动图（UCG）、核磁共振成象（MRI）、心内膜心肌活检（EMB）等检查，4例予内科治疗，4例行外科手术。

Through information analysis and found that the four protein domains are unknow, and no related to functional studies.

通过信息分析发现这四个蛋白结构域都是未知的，且没有相关功能的研究。

Though Yang Jingyu and the First Route Army of the armed forces of resistance against Japan are illustrious, as its predecessor, Panshi guerrilla forces is almost unknow to people.

杨靖宇和抗联第一路军赫赫有名，但作为抗联第一路军前身的磐石游击队却鲜为人知。

In planning of waterworks, some problem exist such as some basic materials were amiss for not properly preserving, that made any reservoir area altitude system of topography unknow, and made it formidable to plan these sorts of reservoir.

在水利工程规划中，有些基础资料由于保存不当而造成残缺不全，如库区地形图高程系统不明确等，给此类水库规划工作带来一定的难度。

A General Algorithm Analysis for Directly Reading the Unknow DBF File of Data Base in Other Language

读取数据库的DBF文件通用算法分析

However, the causes of spat mortality were kept unknow until now; water pollution might be one of the reasons.

然而大珠母贝死亡的原因尚不清楚，而水体的污染可能是因素之一。

When you can live forever, what do you live for: unknow.

如果可以选择，你是否会选择永生：不会。

According to the basic theory of Bayes, research into Bayes estimation of multigroup ranging measurement test and derive formulas used in range and density test when average value and variance are unknow.

根据Bayes方法的基本思想，研究多组距离（长度）测试Bayes估计，推导出均值、方差未知时的距离（长度）、密集度检验所用公式。