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NTS improved the rotation grain yield significantly while no-till without stubble retention had the worst grain yield compare to conventional tillage system.The average yield of spring wheat under NTS was 18.10%,26.21%,13.15%,2.34%and 2.38%higher than that under T,NT,TS,TP and NTP respectively.The average yield of field pea under NTS was 20.25%,30.33%,15.83%,8.82%and 10.39%higher than that under T,NT,TS, TP and NTP respectively.

这归功于NTS处理改善了土壤结构性和渗透性能，并提高了土壤水分和肥力状况，最终体现为作物产量显著提高。6年间NT处理平均纯收益为1692.44￥/ha，比T、TS、NTS、TP、NTP增加了37.52%、194.58%、9.02%、86.79%、13.99%；平均产投比为2.98，比T、TS、NTS、TP、NTP提高了0.61倍、1.28倍、0.52倍、1.10倍、0.52倍。

" 7 I started saying "it isn't" and "they aren't, and I still made first-string end—and class valedictorian—without losing my buddies' respect.

我开始说"it isn't"和"they aren't"了，而且照样当上了正式边锋——还成为班级里致告别辞的毕业生代表——却一点也没有失去伙伴们的尊重。

Recent researches have shown that FOXP3(forkhead transcription facter3),which is a critical transcription factor in regulatory T cells development,plays a very important role in regulatory T cel...

最近研究发现，叉头状转录因子3(FOXP3)对于调节性T细胞的发育和功能具有重要作用，是调节性T细胞发育的一个关键转录因子。

Recent researches have shown that FOXP3(forkhead transcription facter3),which is a critical transcription factor in regulatory T cells development,plays a very important role in regulatory T cells development,This article gives an overview about molecule structure function,the relation of CD+4CD+25 Treg cells in development and function,and the meaning of clinical measure.

最近研究发现，叉头状转录因子3（FOXP3）对于调节性T细胞的发育和功能具有重要作用，是调节性T细胞发育的一个关键转录因子。文章就FOXP3的分子结构功能、与CD+4CD+25Treg细胞在发育和功能上的关系及临床检测的意义予以综述。

Objective To investigate the expression of cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and intranuclear forkhead/winged helix transcription factor p3 (Foxp3) of splenic regulatory T cells in mice, and compare the effects of different stimuli on the immunological activity of Tregs.

目的 研究体外实验中不同细胞刺激剂对小鼠调节性T细胞表面T淋巴细胞毒性相关抗原-4(CTLA-4)及叉头翼状螺旋转录因子(Foxp3)表达的影响，并对不同细胞刺激剂在Treg抑制活性发挥中的作用进行比较。

The Model T wasn't among the first cars ever made ; Karl Benz and Gottlieb Daimler made those .

这款T字型的车并非是车中的第一辆问世产品。卡尔。奔驰和英国的高级汽车戴姆勒已经生产过这款T型的车子。

Integrated 10BASE-T/100BASE-TX/1000BASE-T transceivers · 10/100/1000 tri-speed MAC · Host interfaces - PCI v2.2, 32/64-bit, 33/66-MHz - PCI-X v1.0, 64-bit, 133-MHz · MII/GMII/TBI interfaces for external transceivers · Ultra-deep, 96-KB on-chip packet buffer · Dual high-speed RISC cores with 16-KB caches - Programmable, in-line packet classification · SMBus controller · On-chip power circuit controller and Wake on LAN power switching circuit

集成号10Base-T/100Base-TX/1000Base-T收发器·10/100/1000三速陆委会·主机接口- 2.2版的PCI，32/64，33/66-MHz -的PCI - X的1.0版，64位，外部收发器133兆赫·信息产业部/的GMII / TBI的接口·超深，96 KB的片上分组缓冲·具有16 KB的缓存双高速的RISC核心-可编程，在线数据包分类·SMBus控制器·片上电源电路控制器和网络唤醒电源开关电路

Then, on the basis of above achieved constituent binary results, thermodynamic properties of 10 ternary liquid alioys (Cd-Bi-Pb, Cd-Pb-Sb, Cd-Pb-Sn, Mg-In-Cd, Zn-In- Cd, Cd-Bi-Sn, In-Bi-Pb, Sn-AgPb,Zn-In.Pb, Al-Cu-Zn), 3 quaternary ones (Cd-Bi-Pb-Sn, Zn-Sn-Cd-Bi, Zn-Sn-Cd-Pb) and 1 quinary. one (Zn-Sn-Pb-Cd-Bi) are predicted. For most of investigated multicomponent systems, the calculated activities are in good with the experimental ones, and in particular for multicompoment immiscible ones, the predicted results are satisfactory and exciting. At the same time, the comparison result between the three equations shows that Wilson equation and T-K-Wilson one are more stable than NRTL one, that maybe is because NRTL equation contains a third parameter, and so ,to some degree, Wilson model and T-K-Wilson model are superior to NRTL model. And also the comparison between local composition models and other models such as Pelton- Flengas?method, Krupkowski formalism, mass action concentration model and Hoch- Arpshofen model shows that local composition models are more convenient and credible.

在此基础之上应用局部组成型模型对10个三元液态合金（包括Cd-Bi-Pb、Cd-Pb-Sb、Cd-Pb-Sn、Mg-In-Cd、Zn-In-Cd、Cd-Bi-Sn、In-Bi-Pb、Sn-Ag-Pb、Zn-In-Pb、Al-Cu-Zn），3个四元液态合金（包括Cd-Bi-Pb-Sn、Zn-Sn-Cd-Bi、Zn-Sn-Cd-Pb）和1个五元液态合金（Zn-Sn-Pb-Cd-Bi）的活度进行了预测，预测效果良好，尤其对Zn-In-Pb系和Zn-Sn-Cd-Pb等多元液-液共存体系热力学性质的预测也取得了令人满意的结果；同时对三个方程的比较分析表明：Wilson方程和T-K-Wilson方程在多元系热力学性质的预测中表现稳定，而NRTL方程由于引入了物理意义不清楚的第三参数，使得其具有不确定性和不稳定性的特点，因此Wilson方程和T-K-Wilson方程较NRTL方程更为优越；此外对局部组成型模型与其它模型（如Pelton-Flengas方程、Krupkowski方程、作用浓度模型和Hoch-Arpshofen模型）的比较表明：局部组成型模型同样是优秀的，甚至在某些方面更为简便和可靠。

ALCL was not uncommon in children. The differential diagnoses included malgnant histiocytosis, T zone or pleomorphic T-cell lymphoma, Hodgkins lymphoma, mycosis fungoides, and metastatic carcinoma.

小儿间变性大细胞性淋巴瘤并不少见，需与恶性组织细胞增生症、T区或多形T淋巴瘤、霍奇金淋巴瘤、蕈样霉菌病和转移性癌等鉴别。

alcl was not uncommon in children. the differential diagnoses included malgnant histiocytosis, t zone or pleomorphic t-cell lymphoma, hodgkins lymphoma, mycosis fungoides, and metastatic carcinoma. immunohistochemical study cd30, cd15, lca and ema were very helpful for diagnosis and differential diagnosis.

小儿间变性大细胞性淋巴瘤并不少见，需与恶性组织细胞增生症、t区或多形t淋巴瘤、霍奇金淋巴瘤、蕈样霉菌病和转移性癌等鉴别。cd30、cd15、lca和ema免疫酶标检查对诊断及鉴别诊断十分有用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。