可利用性

By using the several neuroradiologic skills, we can be offered the richable, nonaggressive, direct information to the clinical and experimental neurology researcher, make progresses of the two courses tightly.

利用多项神经影像学技术，优化检查序列，可为临床及实验性脑卒中研究提供丰富的、无创性的、直接的信息，使神经科临床治疗与影像学诊断紧密地结合起来。

Formulas are derived to compute hydrodynamic pressures or hydrodynamic perssure influence matrices on dams using series development and linear superposition theorem with nonvertical upstream face、the compressibitily of water、the effect of absorption of the reservoir bottom ect. being taken into account.

利用级数展开和线性叠加原理，推导了坝迎水面倾斜、库水具有可压缩性、库底具有吸收性等多种情形下，重力坝迎水面上动水压力和动水压力影响系数矩阵的计算公式。

Most importantly, we show that corrected Fanconi-anaemia-specific iPS cells can give rise to haematopoietic progenitors of the myeloid and erythroid lineages that are phenotypically normal, that is, disease-free.

血液疾病有可能成为基因修正疗法的第一目标，因为这些修正细胞可经骨髓移植很容易地植回患者体内。但在利用iPS源性细胞进行任何临床试验前都必须解决一些严重相关的问题，其中最重要的就是致癌问题。

The chromatin unfolding assay showed that ,like the wild-type transactivation domain, two variants that represent benign polymorphisms did not induce chromatin unfolding or only induced subtle change. Contrary to the behaviors of the wild type and two benign variants, four cancer-predisposing mutations in the transactivation domain superactivate the chromatin unfolding. The results suggest that the chromatin unfolding assay can aid in the characterization of deleterious mutations in the C-terminal transactivation domain of BRCA1 and may provide more reliable presymptomatic risk assessment.

对这些重组质粒的染色质伸展活性检测表明，野生型pwt和两种良性多态性突变体不具有染色质伸展活性或只有极微弱的染色质伸展活性，而其他4种乳腺癌易感突变体均具有过强的染色质伸展活性，提示利用染色质伸展技术可预测BRCA1转录激活区基因型与乳腺癌发生风险的表现型的关系。

Results:According to their size, 68 cases of intramural and subserous hysteromyomas were exposed to HIFU, which had focusing property.After treatment, the total efficacy was 100%(68 cases), while cure rate and significant efficacy were 34%(23 cases) and 53%(36 cases) respectively.

利用 HIFU在人体内部的可聚焦特性，用瞬间高温致肌瘤细胞发生不可逆的变性和凝固性坏死，坏死的肌瘤细胞逐渐被周围组织吞噬、吸收，达到其&纯无创&治疗子宫肌瘤的目的。

Four cases with maxillary osteotomy developed bone unhealing in the lateral wall of the maxilla, with oral antral fistula in 2 patients. CONCLUSIONS: With orthognathic surgery and rigid internal fixation, it is easy to reduce long-standing maxillofacial fracture and recover normal occlusion.

利用正颌外科设计程序和截骨手段结合坚强内固定技术治疗颌面骨陈旧性骨折，在将错位骨愈合的骨段重新复位或设计骨段移动到位的情况下，可恢复良好的面部外形和最大限度地改善咬合关系。

It also discusses the application of CGU. It is evident there are some differences between the regulation and the accounting practice of public corporations. The difference is resulted from the lack of maneuverability for the specific principle. At the same time, the intention of profit manipulating of management and unperfected market also contribute to the difference expanding.

从《企业会计制度》颁布实施以来，上市公司在减值会计中进行了大量的实践和处理，本文分别对八项资产减值计提的依据、制度规定和技术要求进行了分析，结合理论要求与上市公司实务操作中的一些做法，并参考国外上市公司的减值会计处理，着重分析了：应收款项坏账准备计提比例的公允性和上市公司利用它调节利润的行为、固定资产减值准备中可收回金额的确定、使用价值的计量以及现金产生单元的应用、在建工程减值损失的计量。

A highly conserved sequence of 210 bp of AtNHX1 gene that encodes a Na+/H+ antiport protein was isolated from A.thaliana,the 210 bp fragment was amplified as RNAi target site and used in construction of RNAi vector,and was inserted into pHANNIBAL as reverted repeat with an intron.The expressional box was linked into the vector of pART27,NPTⅡgene is the screening marker in this vector.

利用RNAi研究植物基因功能，可选择靶基因的一段单一序列使基因家族中的单个成员沉默；也可以选择某一基因家族的多个成员具有的一段同源性很高的保守序列，设计针对这一序列的dsRNA表达载体使多个基因同时沉默，RNAi成为功能基因组学研究的重要手段。

It is concluded that fragility analysis can be used together with the performance based seismic evaluation method, which is conduced to realize the seismic performance of buildings accurately and systemically.

计算分析表明，利用本文建立的易损性曲线可方便有效的对不规则钢筋混凝土框架结构的抗震性能进行评估。

In proof of this interpretation, examples are quoted from scripture, as:"The seven kine are seven years"(Genesis 41:26) or:"Sara and Agar are the two covenants"(Galatians 4:24), Waiving the question whether the verb "to be" of itself can ever be used as the "copula in a figurative relation" or express the "relation of identity in a metaphorical connection", which most logicians deny, the fundamental principles of logic firmly establish this truth, that all propositions may be divided into two great categories, of which the first and most comprehensive denominates a thing as it is in itself (eg "Man is a rational being"), whereas the second designates a thing according as it is used as a sign of something else (eg,"This picture is my father").

在证明这一点的解释，例如引述经文为：&七凯恩斯是七年&（创41：26 ），或者：&萨拉和琼脂是两个人权公约&（加拉太4时24分），免收问题是否动词&，以&的本身都不能被利用为& Copula的一种形象化的关系&或表述&的关系，身份，在一个隐喻性联系&，其中最logicians否认的，基本原则的逻辑，牢固树立了这个真理，即所有的主张，可分为两个大类，其中第一和最全面的denominates一件事情，因为这是在自己（如：&人是一种理性的&），而第二指定事据，因为它是用来作为标志的东西，别人（例如，&这张照片是我爸爸&）。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。