经过试验的

Objective To explore the importance of the first HIV-1/HIV-2 mixed infection for local AIDS prevention and control.

目的探讨首例HIV-1/HIV-2混合感染发现的经过以及对本地艾滋病预防控制的意义。方法对广州市某医院一名门诊患者血样2份(包括初筛试验前后各1份)进行HIV抗体检测。

The experimental result shows that in the spectra region between 6500 cm~(-1) and 5300 cm~(-1),the best model is built by the standard normal variate ...

试验结果显示，通过标准归一化预处理，选取6500~5500 cm-1波长范围内的光谱经过主成分分析后，提取11个主成分，选用径向基函数作为核函数建立的模型最佳。

Industrial test shows that Fe〓O〓 content in Lianzhou orthoclase powder can be reducd from 0.27% to 0.18% after the treatment of dry HGMS, meeting the demand of industrial production.

工业试验表明：经过干式永磁高梯度磁选机处理后，连州钾长石粉料中的Fe〓O〓可以从0.27%降低到0.18%，达到了工业生产的要求。

In the batch frying experiment, phytosterol loss ranged from 1 to 15%, and was highest in Corn followed by SBO and HSBO.

在煎试验，植物甾醇类丢失的批中按排列从1到15%和随着到来经过 SBO 和 HSBO 的是最玉米含量高。

The prototype of this environment has been successfully tested by the design and optimization experimentations in fields of pneumatics, structure, control and system design.

该环境的原型系统已成功地经过了气动、结构、控制和总体设计等领域的设计与优化技术测试试验。

This kind of material can be made as the compound cement quick-setting additiv e--D-quick-setting additive which can decrease the alkalinity of the quick-set ti ng additive but increase the viscosity of the jet materials.

针对目前国内速凝剂存在的普遍问题，我们经过反复试验、研究，选出一种辅料，制成可降低速凝剂碱性、增加喷射料粘度的复合型水泥速凝剂--D型速凝剂。

Result:After many repetatur experiments in different conditions,high express and purification from recombination were selected.

结果：经过多种条件的反复试验，实现了重组蛋白的高效表达和纯化。

This paper presents experimental studies on mixed anaerobic fermentation of lime straw pulp yellow liquor(70%)and low alkaline straw pulp black liquor(30%)by using UASB reactor .

本文介绍了用 UASB 反应器对经过自然酸化的石灰法草浆黄液(70%)和低碱法草浆黑液(30%)进行混合厌氧发酵的试验过程与结果及对其分析。

Meanwhile, urea enzyme and bacteriologic test negative, NO contents in stomach mucosa dropped correspondingly, significantly deviated to the pathologic model group.

结果 经过治疗后HP感染沙土鼠13C-UBT测值除病理模型组外均有不同程度的下降，与治疗前比较差异显著；同时脲酶试验及细菌学检查为阴性，胃黏膜NO含量均有相应程度的下降，与病理模型组比较差异显著。

An epicardial approach was used in 10 patients.

在经过1－3次消融后，在85（89％）例患者程序性电刺激所诱发的任何临床VT均被阻止，所有患者ES均被即刻抑制，试验要求在出院前至少有7天的心律稳定期。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。