分组

After that it was down to tactical and technical drills as the bibs were handed out.

之后是技战术训练，分组对抗。

I found it very useful to have hardware bins (those little plastic drawers grouped in a cabinet).

我发现它非常有用，有硬件箱（小塑料抽屉分组在一个内阁）。

They were divided into two groups:elderly group(with 3 or more centrums hyperosteogeny) and younger group(with less than 3 centrums hyperosteogeny). Then they were evaluated according to Meyerding method and analyzed by χ2 and Fisher accurate probability examination.Results Among the younger group,any degree of lumbar spondylo-listhesis had all prominent relationship with spondylolysis.

方法回顾2002年以来笔者所在医院放射科腰椎滑脱患者316例，对腰椎滑脱采用Meyerding法分级，把腰椎滑脱的患者分为老龄组(腰椎同时有3个以上椎体骨质增生)及青年组(腰椎未见骨质增生或有1～2个椎体骨质增生)，同时，在不同年龄组中对不同程度腰椎滑脱患者分组并利用SPSS13.0进行χ2和Fisher精确概率检验分析，得出结论。

The second important aspect of generic distributed control is that the chunking of control must be done incrementally from the bottom.

通用的分布控制的第二个重要方面在于控制的分组必须从底部向上累加。

Chunking consists of grouping separate bits of information.

组块是把那些一点一点的分散的信息分组。

The outer ARQ entities may segment the ciphered data block to multiple packet data units, may concatenate multiple ciphered data blocks to a PDU, or may generate one PDU from one data block.

外部ARQ实体可以将加密数据块分成多个分组数据单元，并且可以将多个加密数据块串联成一个PDU，此外它也可以从一个数据块中产生一个PDU。

In the design and the analysis of block ciphers, multi-output functions play an important role.

在分组密码的实际设计中，多输出布尔函数常常扮演重要角色。

Block ciphers have been extensively applied in computer communication and the safety field of information systems.

分组密码在计算机通信和信息系统安全领域有着最广泛的应用。

Very possibly the same will happen with this book, and it isn't just the colugos and tree shrews. The position of tarsiers (Rendezvous 7), and the grouping of lampreys with hagfishes (Rendezvous 22) are unsure. The affinities of the afrotheres (Rendezvous 13) and the coelacanths (Rendezvous 19) are still slightly unsure. The ordering of our rendezvous with cnidarians and ctenophores (Rendezvous 28 and 29) could be the wrong way round.

很可能本书也会同病相怜，这不仅仅是因为猫猴和树鼩——跗猴的位置（见第7纪），以及七鳃鳗和八目鳗类鱼的分组（见第22纪）尚不能确定；远古非洲哺乳动物（见第13纪）和腔棘鱼类（见第19纪）的亲缘关系也有待商榷；而我们在刺丝胞动物和栉水母类（见第28纪和第29纪）章节的编排上也许也是一个错误。

This concatenated system can be used to improve the performance of space-time block codes with high bandwidth utilization.

这种级连系统对严重时变信道中空时分组码的错误平底有明显的抑制作用。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。