查询词典 conic polar

Like brown bears and polar bears (and unlike other myrmecophagous mammals which are noted for their passivity) sloth bears are easily provoked to aggression.

和棕熊以及北极熊一样（和其他那些以迟钝出名的食昆虫类哺乳动物不同），懒熊很容易被激怒并发起攻击。

These mystifying clouds are called Polar Mesospheric Clouds, or PMCs, when they are viewed from space and referred to as "night-shining" clouds or Noctilucent Clouds, when viewed by observers on Earth.

这些神秘的云彩被称为中间极地云层，或市局当他们从空间和被称为&夜间闪光&或云夜光云观看时，由观察员在地球上。

Noctilucent clouds are ragged extensions of a more widespread and more permanent layer which forms over the summer polar area at the mesopause.

夜光云是在夏季极地中圈顶之上形成的更广泛更持久的层的参差不齐的延伸。

Noctilucent Clouds or Polar Mesopheric Clouds: This is an extroadinarily rare cloud formation that occurs out on the verge of space between 82km to 102 km from the earth's surface.

夜光云层又被称为极地中层云：这种云层极其罕见，只形成于距离地表82-102公里的大气空间边缘部位。

In order to obtain viable tetraploids, which remains a major challenge worldwide, research on spindle organization and chromosome behavior was carried out mainly in zhikong scallop, Chlamys farreri, a typical commercially important species which is being cultured in North China Sea. Immunofluorescent technique and laser scanning confocal microscopy has been developed for observation of both microtubule organization and chromosome segregation. Orcein squash method was also used for chromosome observation. A series of complicated configurations of the meiotic spindle and associated patterns of chromosome segregation, including tripolar and seperated bipolar segregation, were found in developing eggs following the inhibition of the first polar body.

为了攻克可存活四倍体人工培育技术的国际性研究难题，本研究选取了我国北方海区的典型经济贝类栉孔扇贝为主要研究对象，建立了一套免疫荧光染色和激光扫描共聚焦显微技术，结合使用染色体地衣红压片观察技术，对第一极体受抑制的受精卵的减数分裂纺锤体装配、染色体分离动态进行了研究，发现了一系列特殊的纺锤体装配及相应的染色体分离行为，包括三极分离、独立二极分离等分离类型，从亚细胞水平上阐明了四倍体形成的细胞学机理。

Figure 1 shows the locations of the Diviner LCROSS impact swaths overlain on a grayscale daytime thermal map of the Moon's south polar region.

图一显示了&预言家&观测到的月球轨道探测器的撞击痕迹在月球南极地区日间热成像灰度图上所覆盖的区域。

In short,the improvement of surface hydrophilicity is attributed to both the formation of polar oxygenous group and the increase of surface roughness.

可见，聚丙烯表面亲水性的提高来源于含氧基团数量的增加和表面粗糙度的增加。

From FT-IR we think that the hydrogen bond between the polar oxygenous group on the thin film surface treated with plasma and acetone molecules would enlarge the distance between the carbon black particles, resulting in the addition of the electrical resistance, then the response behavior of the thin film to acetone was improved greatly.

我们通过FT-IR研究认为，等离子体处理后，薄膜表面引进的极性含氧基团与丙酮分子之间氢键的形成会增大炭黑粒子之间的距离，导致了薄膜电阻的极大增加，使薄膜对丙酮蒸气的响应得到很大改善。

This paper proposed a new type of feature extraction arithmetic for texture image, based on parametrical log polar translation. This arithmetic is robust to geometric distortions.

提出一种细化参数的对数极坐标变换图像纹理特征提取算法，可以有效地消除旋转、缩放和平移等几何形变的影响。

The polar lipid s are found almost entirely in cellular membranes (phospho lipid s being the main components of the bilayer) with only very small amounts in depot fats.

极性油脂几乎全部存在于细胞膜，只有很少量存在于贮存脂肪中。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。