表面上

Superficially the portfolio looked good, with 70% of its assets rated double-A or above and only 10% of them below investment grade.

表面上，这种投资组合看起来很不错，其70%的资产被评为双A甚至更高等级，仅仅10%低于投资标准。

6 The only exception to rule 3.5.3 is the use of a rotating drum that imparts dynamic back spin on the ball to keep the ball on its surface. This is called a "dribbler".

规则3.5.5的唯一例外是转盘的使用，它可以给球提供向后旋转的动力，将球维持在转盘的表面上，这称为"盘/运球"。

If you have a single edit surface, it's

如果你有一个编辑，表面上的

Apparently, this is to be aimed at company of song of old enemy cereal is rolled out " Google map BETA " the response of edition, and industry thinks however, these abroad firm intention are using abundant monetary actual strength, the hope is in prospective China electronic map market with engorge small, gain competitive advantage.

表面上，这是针对老冤家谷歌公司推出"Google 地图BETA"版的回应，而业界却认为，这些海外厂商意在用雄厚的金钱实力，希望在未来中国电子地图市场以大吃小，取得竞争优势。

Part of the entertainment of The Three Musketeers is that, in seeming to avoid the great events and focus on petty affairs, Dumas explains the great events more satisfyingly and entertainingly than any direct explanation of affairs of state could hope to do.

部分娱乐场所的三个火枪手是，在表面上，以避免重大活动和重点小事务，大仲马的伟大事件的解释更令人满意的和有趣比任何直接解释事务的国家可能希望这样做。

Speckle is also the fundamental uncertainty factor in this kind of sensors. The analytic expression of centroid uncertainty limit is derived from the statistic of laser speckle, and it is shown that the uncertainty limit in RST, and also in anamorphic triangulation, is dependent on the solid angle subtended by entrance pupil as seen from the illuminated laser spot, the triangulation angle, as well as the laser wavelength. The influence of aberration of optical system and surface roughness are also discussed.(4) A method of getting the 3D edge characters based on the integrated vision system is studied.

重点研究了RST中的激光散斑现象，从散斑统计学的角度，首次推导了激光散斑引起的旋转对称三角法位移测量不确定度的极限，结果表明在光学粗糙表面上，该极限由投射激光波长，光学系统入瞳对投射光斑所张的立体角，以及光学系统主光轴与旋转轴的夹角确定；这一结论同样适用于其他变形成像的激光三角法。4基于RST的工作方式，研究了利用集成视觉系统的扫描移动来获得被测物体的低分辨率三维信息的方法。

Histologically, 95% of ovarian cancers arise from the ovarian surface epithelium.

组织学研究表明95%的卵巢癌起源于卵巢表面上皮。

Coli. All points on the sphere are equidistant from the first life; therefore none is superior to the other.

。在这个球的表面上，所有点与表示最初生命的原点的距离都是相同的，因此，没有哪个物种比其他物种更高等。

I've stitched Euclid's parallel postulate on to the surface. And the lines look curved. But look, I can prove to you that they're straight because I can take any one of these lines, and I can fold along it. It's a straight line.

我将欧几里德平行公设编织到表面上，这些线条看起来是弯曲的，但你看，我可以向你证明它们是直线；因为我可以拿起任何一条线，我可以沿线折叠，这是一条直线。

On the surface, Europeanization of Modern Chinese and translation strategies belong to two different fields.

从表面上看，现代汉语欧化和翻译策略属于不同研究领域。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。