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I do not know what advanced methods are now used to reach microbiology, but at that time lantern slide s were used to show the microbes; and if the lecture ended early, the instructor might show slides of natural scenery or news to fill up the time.

我已不知道教授微生物学的方法,现在又有了怎样的进步了,总之那时是用了电影,来显示微生物的形状的,因此有时讲义的一段落已完,而时间还没有到,教师便映些风景或时事的画片给学生看,以用去这多余的光阴。

In Northern Europe, the unnamed "Forbidden fruit" became considered a form of apple, because of a misunderstanding of the Latin "malum", where malum as an adjective means evil, but as a noun means apple.

在北欧,没有名字的"禁果"变成了苹果的形状,那是由于对拉丁语"病"的误解,病是一个形容词,是邪恶的意思,但是作为名词,它的意思是苹果。

Precision hold out V ditch dimensional, pressure call for enough, if can′t enough melt plastics to factitive pressure hand on spatialial, optics trait geometrical shape to shrink out of shape, end in causation on Light Guide Plate optics brightness katabatic of main cause.

维持V沟尺寸的精度,需要足够的压力,但是若没有足够的熔胶作为压力传递的空间,则光学特徵之几何形状收缩变形,是造成导致导光板光学辉度下降的主因。

In this case is not the device, this time there is a concept, it was said that in the late Palaeolithic period have been such a jade appeared, in Liaoning Xiaogushan sites, we also found the same shape and stone, jade This tip-like device, but at that time and there is no fundamental difference between the same stone.

这里指的并不是器,这个时候有一个概念,有人说在旧石器时代晚期,已经有这种玉器出现了,在辽宁的小孤山遗址里,我们也发现了和石一样形状的、玉的这种尖状器,但是那个时候和石器一样没有本质的区别。

For this new method takes the local information to evaluate the clustering result, it will be appropriate for both the spherical data and the data with irregular structures. Further more, it has no addition request for the clustering algorithms and it will be applicable for most partitional clustering algorithms.

基于这个原理,这个新的指标既能适用于球型数据集,也能够适用于非规则形状的数据集,而且它对聚类算法本身也没有额外的要求,对于大部分的划分聚类算法都是有效的。

Neither scaling (measuring the size of a feature directly from an engineering drawing) nor assumption of a distance or size is permitted , except as follows : Undimensioned drawings , such as loft , printed wiring , templates , and master layouts prepared on stable material , are excluded provided the necessary control dimensions are specified .

无论按比例缩放(直接从工程制图上测量一个形状的大小)还是假定距离与尺寸都是不允许的,下例情况例外:如果必须的关键尺寸已经给定,没有给定尺寸的图纸,比如顶楼楼面,印刷线路板,稳定材料上的图案,可以是例外的。

Focusing on offering an accurate and convenient evaluating method in edge-location algorithms, it first presents the method to obtain gray value of elliptical shape edge based on square aperture sampling, then convolutes the image with a Gauss filter and adds noise to the pre-processed image with the same intensity calculated in real image.

针对评价边缘检测算法精度时没有合适的评定标准的问题,首先根据方形孔径采样定理,详细说明了椭圆形状边缘灰度的求取方法,然后以真实拍摄图片为标准,对图像进行了高斯模糊和噪声的添加,形成最终的模拟图像。

Till now, there has not three-dimensional computation of radiation in system with complex geometry and fulled of inhomegeneous, absorpting and emitting medium existed in our country also. The author carries on three-dimensional computation of radiation in vectored nozzle for the first time, which undoubtedly establishes certain basis in this field.

此前我们国内还没有对复杂形状的系统内,不均匀吸收-发射性气体介质的辐射场的三维数值计算,本文率先对矢量喷管的辐射场进行了三维数值计算,为该领域的研究奠定了一定的基础。

This was during the Russo-Japanese War, so there were many war films, and I had to join in the clapping and cheering in the lecture hall along with the other students.

我已不知道教授微生物学的方法,现在又有了怎样的进步了,总之那时是用了电影,来显示微生物的形状的,因此有时讲义的一段落已完,而时间还没有到,教师便映些风景或时事的画片给学生看,以用去这多余的光阴。

It is discovered that the oxide thickness increases as the starting titanium iso-propoxide increases while other parameters are kept exactly unchanged, and accordingly, the peak redshifts initially and then blueshifts; Moreover, as the mass of silver nitrate increases, the peak redshifts and the absorption band goes wider; the synthetic temperature exerts no effect on the final shape and size of the prepared nanoparticles, only tolengthen the needed reaction time.

结果表明:二氧化钛壳层的厚度随异丙醇钛量的增加而不断增加,其紫外一可见吸收峰先红移,然后蓝移;随着硝酸银的质量的增加,银核的直径增加,并可观察紫外一可见吸收峰的红移,峰宽也逐渐变宽;合成温度的变化对包覆纳米颗粒的大小及形状没有明显的影响,只是改变了合成所需要的时间。

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推荐网络例句

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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力