有效性

The tests have been shown to be of dubious validity.

这些试验有效已显得令人怀疑。

They’re doing tests to evaluate the effectiveness of this herb as an antiseptic.

他们正在检测这种草药作为杀菌剂有效。

Objective: To explore the role of radioheating hemostasia after tonsil extirpate.

扁桃体摘除术后射频止方法有效。

As well known, the loss of efficiency in est-imation and inference may be substantial if hetero-scedasticity is neglected.

熟知，如果误差同方差要求不能满足，利用同方差回归模型估计和推断有效会大大降低。

Objective: To investigate the effect of transrectal heat rotating magnetic field in the treatment of obstinate hemospermia.

经直肠热旋磁按摩治疗顽固精症有效。

Based on post-refracturing production data and water cut,considering that only primary fracture exists,its efficiency is coupled by adjusting parame...

在考虑重复压裂裂缝和初裂缝共同作用下,对重复压裂井进行了产能评价,验证了重复压裂井中初裂缝有效。

Objective: To evaluate the safety and efficacy of combining deferiprone(DFP)and deferoxamine(DFO)in iron chelation therapy in patients with thalassemia.

去铁酮(DFP)和去铁胺(DFO)联合用药对重症地中海贫螯合治疗和有效。

Results show that P availability in latosol derived from shallow-sea deposit is higher than that in latosol derived from basalt.

砖红壤磷有效低主要原因是土壤活铝、铁、锰含量高，另外与土壤中不同形态无机磷占无机磷比例有关。

An example is given to demonstrate the proposed algorithm by comparing it with the other genetic algorithms presented in preterit articles.

最后给出相应实例，并与其它文献中方法比较验证了本文算法可行和有效。

To explore the effect and safety of dihydroartemisinin piperaquine(DP) phosphate tablet in treatment of uncomplicated falciparum malaria in battambang of Combodia.

双氢青蒿素哌喹片在柬埔寨马德望省治疗无并发症恶疟有效和。

Objective:To check the safety and efficacy of the disinsertion of inferior oblique muscle for the treatment of long standing unilateral superior oblique paresis.

评价长期单侧上斜肌麻痹病人下斜肌断腱术和有效。

Computer simulation demonstrate that the proposed algorithm can adapt to the identification of several different kinds of fabric as woven, stockinet, damask and mesh fabric.

通过对机织布、针织布、斜纹布和网眼布等不同种类织物仿真验证了该算法有效和适应。

A recombinant HGP44 inhibited HIV-1 replication at a 50% effective concentration of approximately 2.5 micromolar, the researchers note, somewhat less potently than did P. gingivalis extracts.

研究者重组HGP44蛋白酶在约2.5微克分子50%有效浓度时能抑制HIV-1复制，然而重组HGP44比直接从牙龈卟啉菌中提取有效略低。

In the treatment of these wells,micro-seismic and tilter meter were used to monitor the fracture spreading.After refracturing,the production histories of oil wells were matched with nume...

在现场施工中,用地面测斜仪监测了裂缝形成和扩展过程,压裂后用数值模拟方法拟合各井生产历史动态表明,试验井发生了重复压裂裂缝转向,证实了地应力场预测软件有效。

Compared with the pick of the isothermric quench technology and the other heating treatment .Analyzing the isothermic quench effect.Checking and verifying the technology through the test .

通过对截齿等温淬火工艺与其它截齿热处理比较，分析了等温淬火有效，并从实验上对该工艺进行了验证。

We implement our access check in our top-level autohandler, , from which all other components must inherit in order for the access control code to be effective.

我们用一个顶级处理器来执行权限检查，这样话就保证了所有其他组件都在检查范围内，保证了权限控制代码有效。

The mechanism of the conventional medical endoscope in our country is introduced here, and its safe and effective performance is discussed in regard to requirements in premarketing evaluation.

介绍国内市场上常见医用内窥镜工作机理,结合目前市场准入要求对这一类产品和有效技术指标进行了。

To improve the efficiency of China's monetary policy, the urgent task is to take the effective measure to hold “ funnel ” effect and “ collapsar ” effect.

为改善我国货币政策有效,就必须针对货币政策传导“漏斗”效应与“黑洞”效应采取有效措施,从而逐步抑制货币供给“渗漏”。

Having suffered grievously from biological weapons attacks in the past, China supports work that helps comprehensively to strengthen the effectiveness of the convention. It has actively participated in the work of drawing up a Protocol of the Ad Hoc Group of States Parties to the BWC established in 1994, and has made contributions to the progress of the negotiations on the Protocol.

中国在历史上也曾深受生物武器之害。中国支持面加强《禁止生物武器公约》有效工作，积极参加了于1994年设立公约缔约国特设工作组有关制定《公约》议定书工作，并为议定书谈判取得进展作出了贡献。