无基础的

It is not necessary for the clinical performance but also for the training of clinician's aseptic technique and the ability to practice.

手术学基础的学习不但从事外科工作需要，它对临床医师无菌技术和动手能力的培养，都是不可缺少的。

The directly application of superconductor is great electric current with nonresistant transmition and the uniquely application is the superconducting electronics which is based on Josephson effect.

摘要超导体最直接的应用是无电阻传输大电流，最神奇的部分则是以约瑟夫森效应为基础的超导电子学技术。

This paper presents a Core-Stateless Adaptive Proportional Fair Bandwidth Allocation algorithm on the basis of the Core-Stateless Fair Queueing algorithm.

本文在CSFQ算法的基础上，提出了一种核心无状态的自适应的成比例公平带宽分配CSAPFBA(Core-Stateless Adaptive Proportional Fair Bandwidth Allocation)算法。

The concept of digital initiation technique and micro pyrotechnics is described,and micro-electromechanical system, microthruster pro pulsion system,miniaturized explosive train and non invasive syringe are demonst rated.

文摘：介绍了数字化火工技术、微烟火技术的概念及内涵，并且介绍了以该概念为基础的微型火箭列阵、微机电技术微型传爆序列和无针注射器的发展。

Indeed, its democracy was built on a foundation of unbridled free speech.

事实上，民主是建立在无约束的言论自由的基础上的。

Zermatt is a scenic, car-free village with a medieval center and provides a great base for some of the best skiing in the Alps ...

zermatt是一个风景、无车的中世纪中心、以村为基础的一些重大的阿尔卑斯山滑雪：：最好

Yields from chiral bisoxazolines (5a) with diethyl oxalate using NaOCH〓 as base for the first time. The structures of chiral multioxazolines and their intermediates, multi (β-hydroxylamide) s, were characterized by 〓H NMR, IR, mass spectra and elemental analysis. The catalytic activities and enantioselectivities of chiral multi (β-hydroxylamide) s (4) and chiral multioxazolines (5～8) were investigated by using acetophenone and β-acetonaphthone as former chiral ketone, KBH〓 or NaBH〓 as reductive reagent in chapter three.

在此基础上，对合成方法作了创新，以羧酸或酯为原料，在无催化剂的条件下与手性α-氨基醇反应，通过回流分水或脱醇的方法，一步反应合成了手性多噁唑啉（5～8），产率为89.2%～98.4%；以手性双噁唑啉（5a）为原料，在NaOCH〓的作用下，与草酸二乙酯反应，首次合成了呋喃类双嗯唑啉（6a），产率为72.9%～75.6%。

Such an environmentally benign carbonless energy system would ape the photon-based powerpacks in plant cells.

这样一种对环境无害的无碳能源系统将模仿以光子为基础的植物细胞中的能源制造包。

With simulating, the fact is proved that GARA can achieve high delivery rate the same as ARAMA, but reduce forty percentage of cost less than ARAMA. So GARA outperforms ARAMA on Routing Cost and Data Cost.

经过模拟分析后，证实在大规模无基础行动网路下，GARA能够获得与ARAMA一样高的封包到达率，而对於路由成本与资料成本的付出，只需要负担大约60%的成本支出。

METHODS: Collaborative meta-analyses were undertaken of 194 unconfounded randomised trials of adjuvant chemotherapy or hormonal therapy that began by 1995. Many trials involved CMF (cyclophosphamide, methotrexate, fluorouracil), anthracycline-based combinations such as FAC (fluorouracil, doxorubicin, cyclophosphamide) or FEC (fluorouracil, epirubicin, cyclophosphamide), tamoxifen, or ovarian suppression: none involved taxanes, trastuzumab, raloxifene, or modern aromatase inhibitors.

对194个开始于1995年的关于辅助化疗或激素治疗的随机试验进行meta分析，许多试验包含了CMF(环磷酰胺、氨甲喋呤、氟尿嘧啶)，蒽环药物为基础的联合化疗比如FAC(氟尿嘧啶、阿霉素、环磷酰胺)或FEC（氟尿嘧啶、表阿霉素、环磷酰胺）及他莫昔芬或卵巢去势；无一包含紫杉烷类、赫赛汀、雷洛昔芬及芳香化酶抑制剂。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。