查询词典 poorly

Figure 2. A, Parasagittal scan at right adnexa shows loculated fluid with seeral septations with echogenic nodular masses representing peritoneal thickening or omental thickening. B, Transaginal scan of the left adnexa shows a poorly defined complex mass representing peritoneal or omental thickening.

图2 A，右侧附件区的矢状旁面扫描显示积液呈多房性，有数个分隔，结节性肿块表明腹膜增厚或网膜增厚。B，经阴道扫描显示左侧附件区边界模糊的混合性肿块，表示腹膜或网膜增厚。

Nodule/Cyst: poorly marginated red tender, sometimes draining 0.2- to 3.0-cm indurated mass in the skin

结节/囊肿：边界不清、触之柔软的红色皮肤包块，有时为浸润皮下的0.2-3.0cm的硬结。

In gastric carcinoma, the 5CpG island methylation of p1 6 gene promoter occurred in 33.33%(2/6 cases) of well and mediately differentiated carcinomas and 57.89%(11/19 cases) of poorly differentiated carcinomas.

胃癌组织p16基因启动子5'CPG岛甲基化显著高于正常组织，说明该基因上游调控序列的甲基化可能是胃癌形成过程中的一个重要分子标志。

Upper gastric pain and melena presented frequently;protrude type lesions larger than 3cm were frequently localized in cardiac parts under gastroscope; poorly differentiated adenocarcinoma accounted for 47.58%;lesions larger than 3cm possessed higher probability of invading to placenta percreta and metastasis to lymph nodes;liver was the most common organ of metastasis by gastric cancer.

内镜下3厘米以上，隆起型病灶多见，好发于贲门部，低分化腺癌最常见（占52.47%），直径大于3厘米病灶侵及浆膜层及淋巴结转移率高。胃癌最常转移到肝脏。

However, this critical gas metallicity is still poorly determined.

然而，这个临界丰度值还难以确定。

No entire nitrendipine crystals were observed visually in SEM photos. The results of X-ray diffraction and differential scanning calorimetry analysis indicated that the crystalline form of nitrendipine was highly dispersed in microspheres, so as amorphous state. The drug release rate of microspheres could be controlled with adjusting the ratio of solid dispersion carriers and retarding agents formulated. The agitation speed and temperature of the preparation process have distinct effect on micromeritic properties of microspheres. The release profiles of the microspheres were mainly affected by the stirring rate of paddle, the concentration of SDS and pH of dissolution medium. Cooling speed and time, however, have no evident influence on the drug release rate of the microspheres. The dissolution data showed that the mechanism of drug release from microsphers was mainly diffusion-controlled. The incorporation efficiencies of 3 batches sample were exceed 96. 8％, which implied that the current method was suitable for design sustained-release dosage form for poorly water-soluble drug.

在扫描电子显微镜下观察，在微球内外未发现尼群地平的完整结晶，X-射线粉末衍射和差示扫描量热试验结果也显示，尼群地平已经被高度分散在微球中；微球的释药速度可通过调整处方中固体分散体载体和阻滞剂的比例控制；制备温度和搅拌速度对微球的质量影响较大；溶出仪的搅拌速度，释放介质的浓度和pH对微球的释放有较大的影响；制备过程中的冷却速度和冷却时间对微球的释放行为影响不很明显；方程拟合的结果表明缓释微球的释药行为符合扩散机制；测定三批微球样品的包封率均在96.8％以上，表明该法适合于制备难溶性药物的缓释微球。

In recent studies,the mutations in BMPR-Ⅱand misexpression of this gene have been found in primary pulmonary hypertension and the development and metastasis of several cancers.However, regulation of the expression of BMPRII is poorly understood so far.

近年来发现BMPR-Ⅱ基因突变或表达异常与家族原发性肺动脉高血压及多种肿瘤的发生和转移有关，然而有关BMPR-Ⅱ基因的表达调控目前知之甚少。

Monophasic SCs were composed of poorly differentiated sarcom...

11例均行免疫组化检查，10例肉瘤样间质的上皮标记呈阳性。

Monophasic RSC was composed of poorly differentiated sarcoma like spindle cells,mononucleate cells and osteoclast like multinuclear ...

SRCC为高度恶性的上皮性肿瘤，形态特征为癌细胞具有双重分化，临床分期是影响患者预后的重要因素

In the past decades, the precipitation behavior of transitional metals or their effects on electrical properties in monocrystalline silicon with small diameter have been exhaustively investigated, while the precipitation behavior of transitional metals in large-diameter Cz silicon or cast multicrystalline silicon are still poorly understood.

在过去的几十年中，虽然对小直径单晶硅中过渡族金属沉淀规律及其对材料的电学性质做了大量的研究，但是很少人研究大直径单晶硅以及铸造多晶硅中这些过渡族金属的沉淀规律。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。