缺

This text is mainly about the analysis of the palindromes of Y chromosome. We mainly used DOTTER program for detailed comparison of two sequences to obtain these results. The main contents are as follows:Chapter one mainly introduces the whole characteristics of human Y chromosome;Chapter two mainly describes the characteristics, functions and recombination modes of the palindromes in Y chromosome;Chapter three mainly analyses the symmetries of 8 palindromes of Y chromosome, we find a mechanism of symmetry breaking in P2 palindrome from a detailed analysis;initially introduces other 7 palindromes.

本文主要借助于DOTTER程序对Y染色体的回文序列进行分析，主要内容如下：第一章主要介绍人类Y染色体的整体特征；第二章主要描述Y染色体中回文序列的特征、功能及重组模式；第三章主要是对Y染色体8个回文序列的对称性分析，主要对P2回文进行了详细分析，提出了P2回文的对称性发生破缺的机理；对其他7个回文进行了初步分析。

This text is mainly about the analysis of the palindromes of Y chromosome. We mainly used DOTTER program for detailed comparison of two sequences to obtain these results. The main contents are as follows:Chapter one mainly introduces the whole characteristics of human Y chromosome;Chapter two mainly describes the characteristics, functions andrecombination modes of the palindromes in Y chromosome;Chapter three mainly analyses the symmetries of 8 palindromes of Y chromosome, we find a mechanism of symmetry breaking in P2 palindrome from a detailed analysis;initially introduces other 7 palindromes.

本文主要借助于DOTTER程序对Y染色体的回文序列进行分析，主要内容如下：第一章主要介绍人类Y染色体的整体特征；第二章主要描述Y染色体中回文序列的特征、功能及重组模式；第三章主要是对Y染色体8个回文序列的对称性分析，主要对P2回文进行了详细分析，提出了P2回文的对称性发生破缺的机理；对其他7个回文进行了初步分析。

Ata small substitution(x=0.04),the perfect of Mn-O plane and the double exchange in-teraction are destroyed,which result in the decreasing of the transition temperatureof the charge-order state and the melting field within the sample.

在少量的替代下(x＝0.04)，起主要作用的是Mn-O面的破缺和对双交换作用的影响，表现为电荷有序态转变温度和低温下熔化场的下降。

First of all, Chipmunk uses double precision floating point numbers throughout it's calculations by default.

Chipmunk在计算的时候，缺省使用的双精度浮点数。

Findings in patients with lower positioned spinal cord were as follows: diastematomyelia (n=5), double stem spinal cord (n=6), intradural lipoma (n=10), intradural ep...

低位脊髓合并脊髓纵裂 5例，双干脊髓 6例，椎管内脂肪瘤 10例，椎管内皮样囊肿 3例，脊髓空洞症 5例，脂肪脊髓膨出 7例，半锥体 3例，椎板缺如 3例，棘突分叉畸形 8例。

With each doughnut came the chance to donate money to those who are less fortunate .

每得到一个甜圈圈的人就有机会捐出你的爱心去帮助那些缺钱的不幸之人。

His interests ranged everywhere and all his investigations were recorded in the faultless draughtsmanship that makes his surviving notebooks so interesting.

他的兴趣包罗万象，他所有的研究都以完美尤缺的草图形式记录了下来，这使得他留下的它记趣味盎然。

My nail work belong dreaminess. And the butterfly represents the mystery feeling in this dreaminess.

在梦幻的世界里总是缺少不了蝴蝶，我的蝴蝶是属於神秘的感觉。

We just found out today that we don't have a drum kit. Also, our singer, Glenn Weiner, has been busy and is pretty unrehearsed on our material.

不过刚刚才发现好象还缺套鼓，还有主唱Glenn Weiner这几天好忙，都没怎么合练过。

Yes, earl, i want for nothing.

对，厄尔，我什么都不缺

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。