1)  self-shrinking sequences
自缩序列
2)  generalized self-shrinking sequence
广义自缩序列
1.
Using generalized self-shrinking sequences in the C Programming Language;
广义自缩序列在C语言程序设计中的实现
2.
Pseudo-randomness of a class of generalized self-shrinking sequences;
一类广义自缩序列的伪随机性
3.
On the least period of generalized self-shrinking sequence b(a_(k+1)+a_(k+2));
关于广义自缩序列b(a_(k+1)+a_(k+2))的最小周期
3)  Generalized self-shrinking sequences
广义自缩序列
1.
Study of the security of the generalized self-shrinking sequences;
广义自缩序列的安全性研究
2.
In this paper,an attack is proposed for one of these sequences,named the fourth class of generalized self-shrinking sequences,which aims at the recovering of initial state of the LFSR,the key idea is the following:Firstly,a quasi-like sequence has been constructed by this paper.
广义自缩序列是基于LFSR的一类非常规钟控的序列,具有良好的伪随机性,可以用作加密时的密钥流。
4)  self-polycondensation
自缩聚
1.
A hyperbranched polyamide(2a) was prepared from this new monomer by self-polycondensation, and five hyperbranched polymers(2b～2f) with various end-groups were prepared by end-capping reactions of 2a with acetic anhydride or acid chlorides.
利用此单体在极性非质子溶剂NMP中的自缩聚反应 ,合成了新型超支化聚酰胺 ;将其与乙酸酐或酰氯反应 ,得到 5种封端的超支化聚合物。
5)  self-desiccation shrinkage
自缩现象
1.
When the low water-cement ratio gets off,concrete self-desiccation shrinkage produces easily.
低水灰比下,混凝土的自缩现象很容易发生,从而加大了混凝土开裂的可能性。
6)  self-desiccation control
自缩控制
参考词条
补充资料：快速自旋回波序列


快速自旋回波序列


　　磁共振成像术语。多回波自旋回波序列的改良方式。发射90°射频脉冲后，连续发射多个180°脉冲，形成多个自旋回波的成像序列。多回波SE序列中，90°脉冲发射后的每个回波产生各自的图像，最终形成多幅不同加权的图像。传统的SE序列中，一组回波产生的信号组合形成单个图像，每个TR获得一个特定的相位编码数据；FSE序列中每个TR期间内获得几个彼此独立的相位编码数据，所以形成一幅图像可使用较少的脉冲激励及较少的TR周期，从而减少扫描时间。FSE序列扫描时间可表示为：T=TR· Ny ·N/m TR为重复时间，Ny为相位编码行数，N为采集次数，m为回波链长。
　　
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