医学研究界的金标准—随机试验—几乎不可能完成:妇女不可能接受研究人员关于她们应该在哪里生产的武断指示。
Randomised trials, which are the gold standard in medical research, will be tricky to impossible: women are unlikely to accept a researcher’s arbitrary instruction about where they should give birth.
指示性病例是一位40岁女子,她于2011年1月17日出现症状,2011年2月1日经阿比让巴斯德研究所采用免疫酶联试验(ELISA)检测IgM抗体呈阳性反应。
The index case was a 40 year old female, who developed symptoms on 17 January 2011 and tested positive for IgM by ELISA test conducted by Institut Pasteur in Abidjan on 1 February 2011.
做个小试验,现在严格遵照我的指示:我现在禁止你想象一头紫色的大象。
Try this now, following my instructions exactly: I now forbid you to imagine a purple elephant.
本程序确定了检查、无损检验和试验相关的程序控制,并提出了一套体系和指示要求。
The purpose of this procedure is to provide for a system, instructions and to identify the procedural controls associated with inspection, non destructive examination and test activities.
采用正交试验法,对具有抗菌活性的中药管碟二剂量微生物指示法的主要影响因素进行研究。
The main influence factors on the tube plate microbe indicated method for anti bacteria active traditional Chinese drugs were studied with orthogonal test.
通过松辽盆地南部东南隆起区遥感找油气试验研究,论述了遥感线性影像高密度区具有油气指示意义。
Through experimental research of petroleum remote sensing survey in the southeastern uplifted area in southern Songliao Basin, oil and gas indicative significance of linear image density is discussed.
通过松辽盆地南部东南隆起区遥感找油气试验研究,论述了遥感线性影像密度的油气指示意义。
Through experimental research of petroleum remote sensing survey in the southeastern uplifted area in southern Songliao basin, oil and gas indicative significance of linear image density is discussed.
提出了弹上无线电高度表因外因导致高度指示异常时,使导弹具有一定的自适应能力,避免导弹飞行试验失败的改进方案。
The improving measures are proposed to make the missile possess a certain adaptive ability avoiding the failure of missile flight test when the missile borne radio altimeter is out of order.
船舶航行中能耗状况如何还须显示,文中提出以图表法或显示装置法来指示,并通过实船试验证实其可行性。
The regime of energy consumption during voyage can be displayed by means of charts or display devices. The practicability is confirmed by testing on board.
试验表明SOUR对污泥性能有较强的指示作用,并能反映间歇曝气运行中污泥的需氧特性。
It is concluded that SOUR best indicates the property and the oxygen demand of the sludge in intermittent aeration process.
由释放的报道分子所显示的信号可用来指示试验样品内酶或酶抑制剂的存在或数 量。
The signal exhibited by the released reporters may then be used to indicate the presence or quantity of an enzyme or enzyme inhibitor within the test sample.
试验屏上有开关,熔断器,指示灯等。
The testing board is equipped with switches, fuses, pilot amps and so on.
孔雀鱼不是鱼类急性毒性试验中推荐的种类,但从实验结果看其作为指示生物是可行的。
The results showed that it is feasible to make Poecilia Reticulates as an indicator organism, though it is not the recommended one in fish acute toxicity test.
试验结果表明该系统具有较高的可靠性,可用于指示需要进行姿态控制的各类飞行器的姿态。
The results of tests indicate that the system has higher reliability and this method can be used to determine the attitude of aircraft which needs to be controlled.
文章给出了指示剂带的组分及制作方法,进行了初步的试验验证。
The article presented the configuration and facture, processed elementary experience.
为研究坡缕石包衣肥的缓释效应及机理,以春小麦为指示作物进行了盆栽试验。
Spring wheat pot experiments were used to study the slow release effect and mechanism of palygorskite coated fertilizer.
以铬黑t (T)为主要原料,通过正交试验,筛选出微量硬度指示剂的新配方。
Taking chrome black t (t) as main material, a new prescription of trace hardness indicating agent has been screened out through orthogonal test.
除非另有商定,此类试验应在该日期后14天内于业主代表指示的某日或数日内进行。
Unless otherwise agreed, Tests on Completion of Design-Build shall be carried out within 14 days after this date, on such day or days as the Employer's Representative shall instruct.
高压试验验电器由电子集成电路制成的声光指示,性能稳定、测量数据可靠。
HV Detectors made by an electron IC integrated circuit sound light indication, stable and reliable.
高压试验验电器由电子集成电路制成的声光指示,性能稳定、测量数据可靠。
HV Detectors made by an electronic integrated circuit sound light indication, stable and reliable.
经过试验,可溶性还原染料能够作为一种紫外光透过强度指示剂。
Results show that it can be used to indicate ultraviolet transmission.
可根据用户要求设置试验按钮和指示灯。
It can be equipped with test button and indicator according to user "s requirement."
在对配电变压器冲击试验方法的研究基础上,提出在电站现场进行试验可以用氖管指示器代替示波器,使试验方法简化,故障判断直观、可信。
The work principle of the viscous fluid damper under shock load is analyzed and the damping expression is derived, the parameters of which are determined using shock tests.
当试验料为苜蓿、稻谷和玉米-豆粕-苜蓿型配合料时,AIA含量比较高,回收率分别为98.20%,102.36%,91.65%,较为理想,可以使用AIA指示剂法。
The AIA content in groups with alfalfa, paddy and corn-soybean-alfalfa was high, and the recovery was 98.20%, 102.36% and 91.65% respectively, and therefore, the AIA method can be used.
当试验料为苜蓿、稻谷和玉米-豆粕-苜蓿型配合料时,AIA含量比较高,回收率分别为98.20%,102.36%,91.65%,较为理想,可以使用AIA指示剂法。
The AIA content in groups with alfalfa, paddy and corn-soybean-alfalfa was high, and the recovery was 98.20%, 102.36% and 91.65% respectively, and therefore, the AIA method can be used.
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