可发现性

Research indicates that each kind of shape feature such as solidity, eccentricity and area has different values and can be used as the separating parameters by comparing each feature respectively for the four ingredients, which are the seed, the fruit coat closing, the peduncle and the seedcase.

通过分别比较椒籽、闭眼、果穗梗和果皮的凹性率、椭圆度、面积值，发现四种成分的同一形态特征有一定差异，可作分离参数。

It has been found by others, that synaesthesia can be transmitted by any sex combination, leading to the belief that the trait is not sex-linked but, rather, autosomal

也有人发现，通感可由任何性别结合遗传，这样的话，就可以认为其遗传特性不是伴性的，而是常染色体的。

Sometimes non cancerous polyps can contribute to colon cancer and these can be detected by a sigmoidoscopy which can detect sigmoid colon cancer or a colonoscopy and they can be detected very early.

有时非癌性息肉可有助于结肠癌和这些可以侦测由sigmoidoscopy ，其中可以侦测到乙状结肠癌，或大肠镜检查，他们可以很早就发现。

The experiment shows that improved CTAB method could extracted winter buds of Spiraea DNA which could meet the requirement of RAPD reaction.

结果发现，采用改良CTAB法所提取绣线菊冬芽的DNA达到RAPD反应的要求，筛选体系扩增出清晰稳定的多态性条带，可用于对绣线菊属遗传育种方面的研究。

Accordingto the difference of HA gene,which is separated 15 stype from H1 to H15;according to difference ofNA gene,which is separated 9 stype from N1 to N9.It is no cross-reaction between different HA orNA,so it is diffcult to detective.

根据流感病毒的血凝素和神经氨酸酶的抗原性差异，可将A型流感病毒分为不同的亚型，A型禽流感病毒的HA已发现16种，NA有9种，不同的H抗原或N抗原之间无交叉反应，给该病的防制带来了极大的困难。

Studies using perineural vanilloids inhigh concentrations suggest that they can cause a degenerationof unmyelinated fibers.

在神经周围给予高浓度 vanilloids 的研究发现，它们可导致无髓鞘神经纤维退行性变。

Our factory is located in beautiful Baiyangdian: from Beijing and Tianjin, 120 kilometers of the traffic is very convenient, I have a 3000 square meters factory area of more than 200 employees, from production to processing is entirely one-stop production lines, our factory main production vehicle used by many of four sets of wash leather, may be the normal use of 8 years of good quality products, if found in the normal use of surface and opened off-line, I can always be replaced free of new products, I plant the production of five sets of non-woven fabric: and four sets of one-time, are sold all over the country, praised by customers long production lines

我厂位于美丽的白洋淀：距北京和天津各120公里交通十分方便，我厂占地面积3000平方米拥有职工200余人，从制作到加工完全是一条龙生产线，我厂主要生产修车用多用性4件套水洗皮料，可正常使用质保8年的好产品，如果在正常使用时候发现皮面脱落和开线，我常可以免费更换新产品，我厂生产的无纺布5件套：和一次性4件套，销往全国各地，深受客户的好评龙生产线

objective to study mri diagnostic value on multiple sclerosis.methods mri examination data of 31 patients with multiple sclerosis were analysised retrospectively.results total 184 lesions were detectived in 31 patients.most lesions were located on white watter area beside the lateral ventricle,and a few lesions were located on the spinal cord,cerebellum,brain stem and corpus callosum.the shape of lesion can be circle or ellipse.the lesion showed as slightly long t1 and long t2 signal.the acute stage lesions can have enhancement.conclusions ms have characteristic findings on mri image.mri can show the patholoic changes,and provide strong evidence for clinic diagnosis of multiple sclerosis.

摘 要］目的：探讨多发性硬化（muliplle sclerosis，ms）的mri特征表现及其诊断价值。方法：回顾分析31例临床诊断为ms患者的mri检查资料。结果：31例共发现病灶184个，病灶于侧脑室旁白质区、半卵圆中心及皮层下区最多见，其次见于脊髓小脑、脑干及胼胝体，部分可见视神经受累，病灶呈卵圆形或圆形稍长t1、长t2信号，矢状位像见病灶与侧脑室垂直，急性病灶增强扫描有的可呈结节状、环状或斑点状强化。结论：在mri图像上ms有特征性表现，mri能反应ms病理变化，为临床诊断ms提供可靠依据。

Collectively, subjects with the NAT2 fast acetylator genotype were more prone to CRC and reflected the possibility that exposure to HCAs may contribute to CRC development in Taiwan, especially in Taiwanese women.

总之，NAT2之基因多型性之分析结果发现，台湾人具有NAT2 快速代谢基因型者较容易罹患大肠直肠癌。并可推测异环胺类（heterocyclic amines， HCAs）之暴露可能参与台湾大肠直肠癌之形成，特别是台湾妇女族群。

Background Ergot-deried dopamine receptor agonists, often used in the treatment of Parkinson's disease, hae been associated with an increased risk of alular heart disease.

背景：有发现表明常用于治疗帕金森病的麦角洐生的多巴胺受体激动剂可增加发生瓣膜性心脏病的风险。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。