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Objective: To investigate the expression of Id1 gene in leukemic leukocyte,and determine its relationship with the pathogenesis of acute non-lymphocytic leukemia and chronic myelocytic leukemia,so as to provide some clues to their diagnosis, treatment and prognosis.

目的：研究分化抑制因子-1（inhibitors of differentiation，Id1）在白血病白细胞中的表达，探讨其与急性非淋巴细胞和慢性粒细胞白血病发病的相关性，为白血病的诊断、治疗提供参考。

Objective To establish rabbit models for the study on myoelectric activities of sphincter of Oddi under different conditions.

目的建立不同状态下家兔Oddi括约肌(sphincter of Oddi， SO)肌电活动实验模型。

The National Association of Colleges and Employers collects information on the college job market. NACE's latest

全美大学与雇主协会（The National Association of Colleges and Employers，NACE）收集了一些有关大学就业市场的信息。

APP has undergone extensive research, including a recent study of the effectiveness of the method which was published in the Journal of Neurotherapy, 2007. This study demonstrated improved brain function in all the participants.

APP 技术已经被广泛研究，它还包括在《 Journal of Neurotherapy 》（神经治疗学期刊，世界顶级学术期刊）杂志上发表的有效方法的最新研究。2007年， APP 技术研究被一致认同并证实了能够提升大脑功能。

Bacillus subtilis str. B5423, Pseudomonas fluorescens str. Pf7-14, nonfluorescent pseudomonads str. P13 are antagonistic to rice sheath blight. Resistance to antibiotic is the character that was chosen to use to mark the strains in order to monitor the population dynamics of the strain on the surface of rice plant and to elucidate the mechanism of suppressing the diseases.

中文题名拮抗细菌的生态学及其对水稻纹枯病的抑制作用副题名外文题名 Ecology of biological control agents and their suppressive effect on rice sheath blight 论文作者李湘民导师许志刚教授苗东华博士学科专业植物病理学研究领域\研究方向植物病害生物防治学位级别博士学位授予单位南京农业大学学位授予日期2002 论文页码总数116页关键词纹枯病拮抗细菌水稻馆藏号BSLW /2003 /S435 /19 Bacillus subtilis B5423，Pseudomonas fluorescens Pf7-14，和非荧光假单胞肝菌Pseudomonas sp.P13是对水稻纹枯病菌有拮抗作用的三支细菌菌株。

According to the Civil Aviation Administration of China, the country had 12,840 nonmilitary pilots in January 2006, the last date for which figures were available.

据中国国家民航总局(Civil Aviation Administration of China)最新的数据，截至2006年1月，全国共有非军用飞机12，840架。

Objective: To study the value of umbilical artery flow velocity and nonstress test for patients with intrahepatic cholestasis in pregnancy.

目的：探讨脐动脉血流速度测定及无负荷试验评估妊娠期肝内胆汁淤积症(intrahepatic cholestasis of pregnancy， ICP)患者围生儿预后的应用价值。

Daily supplementation with vitamins C and E starting between 9 and 16 weeks' gestation did not reduce the rate of pregnancy-associated hypertension, according to a large multicenter trial in low-risk, nulliparous women published in the April 8 issue of the New England Journal of Medicine.

据4月8日发表于《新英格兰医学杂志》(New England Journal of Medicine)上的一项对低风险的初产女性进行的大规模多中心临床试验结果，从妊娠9~16周开始每日补充维生素 C 和维生素 E 并未降低受试者妊娠相关高血压的发病率。

Objective To explore the relationship between 3'-variable numble of tandem repeats (3'-VNTR) of apolipoproteins B and cerebral hemorrhage with family history in Changsha Han Chinese.

目的 探讨载脂蛋白B(apolipoproteins B， apoB)基因3'端可变数目串联重复序列(3'-variable numble of tandem repeats， 3'-VNTR)多态性与长沙地区汉族人群家族聚集性脑出血的关系。

In spite of the low-key official attitude, Ms Jakobson believes that Beijing has an agenda in the Arctic, including the adjustment of international laws such as the United Nations Convention on the Law of the Sea to the new situation and the hope for permanent observership in the Arctic Council, a regional governmental body.

尽管中国官方采取了低调姿态，但雅各布森相信，北京方面拥有自己的北极议程，包括修订相关的国际法以适应新的形势，例如《联合国海洋法公约》(United Nations Convention on the Law of the Sea)；并希望在区域性的政府间机构北极理事会获得永久观察员身份。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。