确证

A person who saw the accident corroborated the driver's statement.

一位目击者确证驾驶员的说法属实。

By analyzing the structure of Gen, refering to the strcture of NO-NSAIDs which has the function to release NO slowly, we got a target compound by esterification and nitration reaction. The structure of this new compound was confirmed by nuclear magnetic resonance, infrared spectrum and mass spectrometry.

研究方法 1。 NO-G的结构设计、合成及鉴定分析Gen的结构，参照NO-NSAIDs的结构设计，采用化学合成的方法经酯化反应和硝基化反应得到目标化合物，通过核磁，红外和质谱分析对得到的化合物进行结构确证。

The red-colored date on each photo reminds us of the "existence" at that exact moment when the picture is taken, which also seems like a confirmation of such meditation.

似乎是对前者一种确证。

The reactions of aromatic aldehydes with 〓also were studied and a similar mechanism as that of for-maldehyde was found.

第四部分研究了取代苯甲醛与〓在酸催化下的反应动力学，确证了与甲醛反应相似的机理。

Results In 73 patients who had not been treated regularly, the positive rate is 78.26%(18/23) in primary syphilis,100%(32/32) in secondary syphilis, 47.06%(8/17) in latent syphilis and one case is positive among the three infants.

材料与方法。1资料来源梅毒患者93例和3例梅毒妇女所生新生儿来自2003年4月—2004年5月我院皮肤性病门诊，所有患者TPPA检测均确证为阳性。

He defended his theory by refuting "the principle of identical situations" and "independence of facts" supported by logic positivists.

他通过反驳被逻辑实证主义者认为的&一致性条件&原理和&事实自立性&原则来确证自己的论点。

He defended his theory by refuting "theprinciple of identical situations" and "independence of facts" supported by logic positivists.

他通过反驳被逻辑实证主义者认为的&一致性条件&原理和&事实自立性&原则来确证自己的论点。

In Middle-age West Europe, Christian theologists initially confused philosophy with theology in order to ensure Christian doctrine and belief and thereby propose a series of philosophical questions.

在西欧中世纪基督教神学家起初将哲学混同于神学，力图以哲学确证基督教教义和信仰，并由此提出了一系列根本性的哲学问题。

Seven type II UV absorbers of benzotriazol structure were prepared by diazotization,coupling,reduction and alkylation.Their structures were characterized by IR,MS and elem entary analysis.

通过重氮化、偶合、还原和烷基化反应合成了7个I型苯并三唑类紫外线吸收剂，并经红外光谱、质谱、元素分析等手段确证结构，其中6个为新化合物。

The methods of IR and others were carried on in order toverify the structural formula of XN. The validation of analytical procedures wasconducted according to quality standard of XN in supplement of ChinesePharmacopoeia in 2002. The results show that the structural formula of XN isright and XN can be analysed in accordance with the quality specification of ChP.The results of three lots repeat tests show that the optimal process for XN wasrepeated excellently and quality of products is stable and controllable.

所合成的烟酸占替诺经红外分光光度法等波谱测定，证明其结构正确；经检验方法学验证，确证该产品适用于按《中国药典》质量标准检验；经三批次重复验证试验，结果表明优选的烟酸占替诺合成工艺重现性好，所得产品质量可控，收率为91.1%，接近文献报道的最高收率。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。