分辨

It is easy to select from the body style after 20 days since borning.

孵化20天后的金鱼很容易从形体上分辨出优劣。

Large shaggy coated bovid mammal of Canada and Greenland intermediate in size and anatomy between an ox and a sheep .

利用逐步分辨分析方法和一个基于机器学习的决策树方法鉴别了每种生境中牛科动物颅后解剖结构的形态特征。

The morphological patterns that characterize the postcranial anatomy of bovid species from each habitat type were identified with stepwise canonical discriminant analysis and decision trees, a technique based on machine learning.

利用逐步分辨分析方法和一个基于机器学习的决策树方法鉴别了每种生境中牛科动物颅后解剖结构的形态特征。

Browner with wear. Where size is difficult to assess may be difficult

然而体型大小不是一个用来分辨这四种黑色海燕的好方法。

High-resolution transmission electron microscopy of biosilica in silica cells, bulliform cells and long cells of rice epidermal systems revealed that silica bodies are made up of rods about 2. 0-3. 0 μm in length and 0.2-0.5 μm in width.

借助高分辨电镜研究水稻叶外表皮系统中的SiO〓和细胞壁基质作用时发现在硅细胞、泡状细胞和外表皮长细胞腔中SiO〓是以长 2.0-3.0μm宽0.2-0.5μm的微杆状结构团聚而成。

The beam pulsing subsystem generates three beam pulsing signals to chop and buncher the beam,and one "start" signal for lifetime measurement.The time measurement subsystem measures the time interval of the "start" and the "stop" signal from PMT.

其二为高精度时间测量电子学系统，该系统必须对脉冲调制电子学系统给出的时间起始信号和探测器给出的时间停止信号进行高精度的时间间隔测量，以达到谱仪装置好于200ps的时间分辨。

Visual inspection of rock at the shale shaker usually distinguishes cuttings from cavings.

肉眼观察页岩泥浆振动筛的岩石常常可以分辨出岩屑和坍塌落石。

The families Cercidiphyllaceae, Daphniphyllaceae, Hamamelidaceae and Saxifragaceae are closely located, while the relationships among them remain unsolved even if more repres...

尽管增加了金缕梅科的取样密度，它们之间进一步的关系仍未得到分辨，结合它们的形态特征，连香树科和交让木科应置于金缕梅目内。rbcL基因树上反映出传统的&低等&金缕梅类成员领春木科与毛茛类植物聚在一起；悬铃木科与昆栏树科和水青树科关系较近，而与金缕梅科关系较远；杜仲科与低等金缕类的核心科———金缕梅科的关系似乎较除连香树科之外的其它低等金缕类成员近。低等金缕类植物由一些古老、孤立的科组成，且是多系的。

The interaction of these chalcone derivatives, DMAC-CD with transitional metal ions were studied by steady state and time-resolved fluorescence spectral techniques.

利用稳态荧光和时间分辨荧光技术研究了该类查尔酮衍生物以及上述查尔酮修饰的环糊精衍生物与过渡金属离子间的相互作用。

Child as he is ,he can say black from chalkiness.

尽管他是个宝宝，但他能够分辨黑白。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。