无风险的

In an effort to develop a simple method for identifying patients who may have fatty liver disease, Dr. Bedogni and colleagues used data from the Dionysos Nutrition and Liver Study to determine the degree to which drinking habits, anthropometry, and metabolic parameters contribute to the risk for the condition in 216 patients with suspected liver disease but no hepatitis B and C infection as well as in 280 age- and sex-matched controls. All participants were from the same town in northern Italy. The presence of fatty liver disease was confirmed via ultrasonography. Results were presented here by Vittorio di Maso, MD, another researcher at the Liver Research Center, at the 41st annual meeting of the European Association for the Study of the Liver.

为了发展出一个简单的方法於鉴定脂肪肝疾病病患，Bedogni 医师及其同僚使用迪奥尼修斯营养与肝脏研究的数据，对280位年龄与性别相符者之中的216位疑似有肝脏疾病但无B型或C型肝炎的病患，加以区别饮酒习惯、人体测量学、导致风险的代谢参数等，所有参与实验者都是来自义大利北部的一个城镇，藉由超音波扫瞄确定出现脂肪肝疾病；研究结果在欧洲肝脏研究学会第41届年会由前述肝脏研究中心的另一位研究员、Vittorio di Maso 医师发表。

But the bitter truth we critics must face is that in the grand scheme of things.the average piece of junk is probably more meaningful than our criticism designating it so.but there are times when a critic truly risks something and that is in the discovery and defense of the new.The world is often unkind to new talent ,new creations.the new needs friends.

但整体意义来说，一个严酷的事实，我们这些食评家都必须面对的是随便什么平凡无奇的菜都有可能比我们批评它的评论更有意义，但有时我们也真的得冒很大的风险去发掘和呵护新的人与事物，这世界对于有才的人和创新的事常常却是很残忍的。

Under the condition that when rate obeys binomial distributing, bonds pricing theory and revenue rate of non-risk bond of China, the author computes the catastrophe bond launching price and various-rate price.

并在利率服从二项分布的假设条件下，根据债券定价原理，利用地震损失分布与我国无风险债券的收益率，推导计算出了地震巨灾债券的发行价格与不同利率途径下地震债券的时点价格。

To explain the computable of correlated noise attenuation by wavelet analysis; to give adaptive wavelet shrinkage algorithm on basis of threshold. We discuss three thresholds'choice; namely eigenvalue, unbiased risk estimator and hitograph method. We give comesponding experiments'analysis and comparison. It shows that our method is reliable.

阐述了小波分析去相关噪声的可行性；给出了基于阀值的自适应小波收缩法，讨论了三种阀值的选取；论述了特征值法，无偏的风险估计与直方图法，给出了相应的实验分析与比较，说明了该方法是可行的。

The anatomic plane between the cremasteric sheath and the aponeurotic tissue attached to the pubic bone is avascular, so there is little risk of damaging the spermatic vessels.

在提睾肌和耻骨筋膜之间的解剖层面是无血管的，所以损伤精索血管的风险是很小的。

Finally, taking the binominal pricing model in Water Conservancy and Hydropower safe investment as an example analysis, verifying the method can be scientifically guiding the Water Resources and Hydropower security investment decision-making.

此外，文中诸多简化的假定（譬如：期权的期限、标的资产的波动率、无风险利率）未能真实反映出水利水电建设项目的实际，所以期权定价模型中的参数如何作相应的调整尚需深入探讨。

Overflew Intelligent Entertainment Equipment Co., Ltd. will be able to create updated, more investment income products, the spirit of "good faith without risk, a total win-win development" business philosophy, you are assured that business partners, rich strong backing.

飞越智能娱乐设备有限公司将创造出更新，更具投资收益的产品，本着&诚信无风险，双赢共发展&的经营理念，是您经营的放心伙伴，致富的坚强后盾。

Since America is the world's largest economy, has the most liquid financial markets and operates the world's premier reserve currency, the Treasury bond has been seen as the global risk-free asset.

美国是全球最大的经济体，拥有流动性最强的金融市场，管理着全球最重要的储备货币，因此，美国国债已经被视为一项全球性的无风险资产。

But as logical as this may sound, ditching the carry trade in favour of a more freewheeling approach reintroduces the problem of the underlying asset class containing no beta, so any gains by one participant must be balanced by losses for another.

尽管这听上去似乎很符合逻辑，但放弃套利交易，转而采取一种更随意的投资方式，会重新引发无风险基本资产类别的问题，因此一方的收益必然意味着另一方的损失。

Having unprotected receptive anal or vaginal intercourse with an HIV-positive partner is a documented risk, as they have been shown in numerous studies to be an independent risk factor for HIV infection.

同HIV阳性患者进行无保护的接受性GJ或者YJ是被实践证实的，因为他们作为独立的风险因素出现在很多的研究中。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。