转移性的

The highest ee value of 71% was achieved by using chiral molybdenum 2'-pyridingyl alcoholate complex at 0 ℃. After addition of phase transfer catalyst Bu4NBr, the yield and ee value were remarkably increased.

其中手性吡啶醇二氧合钼在0℃下的对映选择性ee值达到71%；加入相转移催化剂四正丁基溴化铵，催化剂的活性和对映选择性有显著提高，其中手性吡啶醇二氧合钨在50℃下ee值由54％提高到78%。

Survey shows that the real estate industry is a major means of tax evasion: individual real estate enterprises to take advantage of off-the-books, accounting, false invoices for the apparent increase of tax evasion; part of the real estate business to avoid tax regulation, does not accurately pre - pay corporate income taxes; own Jian'an inflated costs, the cost ratio does not follow the principle of carry-over, corporate profits as the year in advance the size of carry-over costs, man-made regulation of profits, corporate income tax evasion; together to build the party issuing false invoices, the expansion of another party development costs, the transfer of profits, corporate income tax evasion; advance purchase transactions shall be pegged not to declare their taxable accounts, low-priced sale of product development, drilling policies do not take advantage of value-added tax timely clearing of land; sales garage, storage room through the non-Non-invoiced transfer income, tax evasion related taxes; way to reduce the recording of non-existent staff made售房sales royalty income, personal income tax evasion; with branches or associated enterprises business is not a normal transaction between independent enterprises, and through cross-cutting shared billing or concealed operating items, operating income to conceal tax evasion; bank into the personal housing mortgage loans credited to the "short-term borrowing" subjects, the transfer of income, tax evasion business tax, land value-added tax and enterprise income tax; will develop products for their own use, foreign donations, to cover the debt in exchange for non-monetary assets are not regarded as sales in accordance with the regulations and carry-over income, tax evasion related taxes.

调查显示，房地产业是一个重要的手段逃税：个别房地产企业利用账外账，会计，假发票的情况明显增加逃税；部分房地产业务，以避免税收调节，并没有准确地预先-支付公司所得税；夸大自己的建安成本，费用率并不遵循结转，企业利润为提前一年规模结转成本，人为调节利润，逃避企业所得税；共同建设党的虚开发票，扩大另一方开发成本，转移利润，逃避企业所得税；预购交易应盯住不申报应纳税帐户，低价销售的产品开发，钻政策不利用增值税及时交换土地；销售车库，储藏室通过非非发票转让收入，偷税漏税有关的税收；方式，以减少该记录不存在的工作人员取得售房销售版税收入，逃避个人所得税；与分支机构或关联企业的业务不是一个正常的独立企业之间的交易，并通过交叉共享帐单或隐瞒经营项目，隐瞒经营收入逃税；银行的个人住房按揭贷款记入"短期借款"科目，转移收入，偷税漏税营业税，土地增值税和企业所得税；将开发的产品供自己使用，外国捐款，用于支付债务，以换取非货币性资产不视为销售依照条例和结转收入，偷税漏税有关的税收。房价上涨后，股市下跌

The purpose of this paper is to synthesize some phosphonium salts with PPh3 and some chiral quaternary ammonium salts with L-Valine. And we also use L-Valine and L-Phe-OMe to synthesize a new type catalyst —2,5-diketopiperazine , the simplest compound of cyclo-peptide.

本文利用廉价易得的三苯基磷和手性L-缬氨酸作为起始原料，合成了几种普通季鏻盐和手性季铵盐，并且利用L-缬氨酸与L-苯丙氨酸甲酯反应，合成了一种新型的相转移催化剂——2，5-二酮哌嗪环类的化合物。

Methods RKIP expression in 16 cases of atypical hyperplasia ,48 cases of invasive breast cancer and their metastatic lymph nodes were examined by immunohistochemistry, the relationship of RKIP expression with clinicopathological status was analyzed by Spearman rank correlation.

应用免疫组化SP法检测RKIP在16例乳腺非典型增生性病变和48例浸润性乳腺癌原发灶及其淋巴结转移灶中的表达情况，并对RMP表达与临床病理特征的关系行Spearman等级相关分析。

The scores of the HD group and the norm group in their temperament test showed a great difference in their activity level,rhythmicity,adaptability,mood,persistance and distraction.

患病组的活动水平、节律性、适应性、心境、持久性，注意转移气质维度的得分与常模组比较有显著性差异。

RSP-810A is single component liquid photoimageable plating-resist allochromatic ink , which is screen printing or roller coating type , it can provide such performance as high resolution , excellent adhesion , so it's fit to professionally make precise inner layer of printed circuit boards and flexible circuit boards , also it's available to production quantity requirement for acid or alkali etching and photograph transfer.

RSP-810A系列为网印或辊涂两用型液态感光线路变色油墨，具有高解象度及良好的密著性，适用于印刷电路板精密内层专业制作及挠性板线路制作，可符合酸碱性蚀刻及细线路板影像转移的量产要求。本系列产品具有以下优点

The negative correlation was observed between S100A4 expression and Ecad expression (r=-0.385, P.05) CONCLUSION: The correlated expression of S100A4 and Ecad is closely related to the development of epithelial ovarian carcinoma,which is valuable markers in predicting biological behavior and trend of metastasis in epithelial ovarian carcinoma.

S100A4和Ecad的相关表达与上皮性卵巢癌的发生发展关系密切，是判断上皮性卵巢癌生物学行为、预测侵袭转移的重要指标。

FMRI has been used for mapping of visual cortical deficit due to amblyopia in worldwide, observing the shift of eye dominance and functional deficit in visual motion area of cortex, comparing the pathogenesis in different types of amblyopia, especially anisometropic amblyopia and strabismic amblyopia, and studying the medicine treatment of amblyopia.

FMRI可用来从整体水平研究弱视患者的皮层损害特点，还能通过它观察眼优势柱转移、视觉运动觉能力的缺陷，比较不同类型弱视的脑功能变化，尤其屈光参差性弱视和斜视性弱视。

Properties of the block copolymer, such as emulsifying property and phase transfer catalytic property were also studied.

对嵌段共聚物经LiClO〓和/或TCNQ掺杂后的导电性进行了研究，同时也讨论了嵌段共聚物的乳化性、相转移催化性等性能。

At the same time, the conflicts targets can be transferred easily, that is, abreact each other"s dissatisfactions to children. So if we deal with itinappropriately, it will affect "the third party"-children"s development.

同时，在中介性冲突中，双方容易转移冲突目标，即把对彼此的不满情绪发泄到儿童身上，因此，如果对中介性冲突认识不清或处理不当，就会影响&第三者&——儿童的健康发展。

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。