特徵

This paper presents a maximum criterion-based phylogeny analysis method for unrooted trees. To increase the confidence level of the derived evolutionary trees, we use bootstrapping and consensus analysis in conjunction with a genetic algorithm for crossover and mutation between evolutionary trees.

本论文采用最大概率字元特徵式的评分方式，以及无根的建构方法，利用基因演算法对所有可能的树的子树做交配与突变，再使用统计自序法与一致演化树法来增加树的可信度。

The unhappiness of his married life and his strange infatuation for Mme Clotilde de Vaux (1845-46) greatly influenced his naturally sentimental character.

在他的不幸婚姻生活和他的奇怪的迷恋的太太克洛蒂尔德德沃克斯（ 1845年至1846年）极大地影响了自然的情感特徵。

Yolk sac larva Developmental stage of a fish larva characterised by the presence of a yolk sac ventrally in the gut region.

卵黄囊幼体鱼幼体的发育阶段特徵，描述在消化道区域腹部有一个卵黄囊。

Yolk-sac larva A fish larvae which has already hatched from the egg but has not started feeding yet and still absorbs the yolk in the ventrally attached sac.

卵黄期幼生鱼幼体的发育阶段特徵，描述在消化道区域腹部有一个卵黄囊。鱼幼体已经从卵孵化，但是仍然没有开始觅食而继续吸收在腹附著的卵黄囊。

Objective: To investigate the distribution of vesicular monoamine transporter (VMAT2) in PD model of C57BL mice brain and their relationships with Parkinson disease.

目的：探讨囊泡单胺转运体(VMAT2)在帕金森病小鼠模型脑组织中的分布特徵与帕金森病的关系。

The extent of vesiculation was reversible along the time course .the mortality was low even under the constant presence of PCE for six days. At the end of the experiments ,the formerly vesicular cytoplasm was replaced with well-developed smooth endoplasmic reticulum ,a cytoskeletal system ,and numerous regeneration organelles .

取而代之的则是产生大规模的自我吞噬及发泡反应的现象﹐培养到第六天时﹐不但发泡反应几乎完全消失﹐细胞质中更且充斥了极发达的胞器﹐尤其是数量极多的平滑内质网﹐细胞骨架系统﹐以及不同型态之再生性胞器﹐另外在整个为时六天的PCE处理下的细胞之共同特徵是难以计数的胞饮小泡﹐表示细胞非常活跃地进行著物质交换。

The thesis discusses three eigenvalues individually and explains the pressure wave propagation of three modes, includes wave speed, wave decay and energy distribution. Since the elastic potential energy occupies more than 98% of mechanical energy in the arteries, which is larger than 2% of kinetic energy of flowing blood. Else join elastic wall and wall of managing having a viscid condition to analysis .

本文将个别讨论此三组特徵值，来说明三组压力波的传递模态，其中包括波速，以及波的衰减；由於在动脉的能量分布中，由管壁振动的弹性位能占了98%，远超过血液本身流动的2%，再加上管的弹性模数和管壁的黏滞性再来讨论此三组模态，个别在弹性管的能量分布。

In spatial domain, we use the watershed algorithm to find out the characteristics of the spatial domain.

在空间上我们利用分水岭演算法，将空间上的特徵资讯找出来。

Listing 7 features of the thing-in-itself of Kant's, we find that the wave function Ψ of Quantum Mechanics of modern physics possesses all those 7 features and that it is explicitly calculable in mathematical form.

在这21世纪的开头时期，我们想进一步知道它究竟是什麼。我们首先举例出康德物自体的七种特质，然后提出近代物理的量子力学的波函数Ψ，发现波函数Ψ也具有这七种特徵，而且它是可以用数学式子计算求得。

In order to detect four kinds of unusual voices, we extract five features on audio waveform, including the number of segmented parts, duration of waveform, mean of volume, zero crossing rate and correlation. Experimental results show that the detection rate can be up to 94%~97% for these four kinds of unusual voices.

为侦测上述的四种危急声音，我们从声波图上撷取区域内声音区段的数目、波形持续时间、平均音量、正规化零越率和声音区段彼此之间的相关性五种具区别率的特徵为我们侦测之依据。

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。