变紧

Based on the electron-lattice interaction,Frohlich Hamiltonian and quantization theory are used to deduce the dimerized energy gap and phase transition temperature of carbon nanotube.

依据碳纳米管中电子-声子相互作用的原理，采用哈密顿量、量子化理论推导了二聚化对应能隙和相变温度，在紧束缚近似、量子理论和能带理论的基础上，利用周期性边界条件对碳纳米管Π电子进行了分析，讨论了碳纳米管的导电性，预测了室温下碳纳米管碳管中载流子输运方向

Quantum chromodaynamics predicts that at high temperature and high density a deconfined phase from hadronic matter to quark-gluon plasma will occur.

量子色动力学预言在高温高密条件下，有可能发生从强子物质到退紧闭的夸克-胶子等离子体的相变跃迁。

It doesn't match with the pipe assembly, because screw assembly of the GD is too tight, which leads no leaking in the test.

3，新材料的样品经过2个月的室外条件测试下，它是可以通过抗黄变的。当上紧那些螺丝后，变形是可以符合我们的要求。

Dainty abandon, sometimes as if Nature laughing on a hillside in the sunshine; serious and firm monotonies, as of winds; a horn sounding through the tangle of the forest, and the dying echoes; soothing floating of waves, but presently rising in surges, angrily lashing, muttering, heavy; piercing peals of laughter, for interstices; now and then weird, as Nature herself is in certain moods --- but mainly spontaneous, easy, careless --- often the sentiment of the postures of naked children playing or sleeping.

严、紧的单音，仿似来自风中；一声号角响彻了茂密纠结的森林，它的消逝却仍在回响；适才抚慰的飘荡的音潮，现在却激涌直上，暴怒地鞭苔着，怨诉着，变得沉重；更透过那宏亮的笑声，消逝在裂隙；时而诡异，仿佛自然之神正处于某种情绪--但更多的时候还是自然的、平易的、不经意的--就象光溜溜的孩童在嬉戏或酣睡时的感觉。

Complaint "Help House will" change the economic newspaper reporters came to the reception room of Hainan, Sanya Phoenix Town, Miao-goose Tsai Village, Lam Tsuen village office team, see the entire building under construction, renovation, office door tight lock, did not find any work ...

投诉&救命楼&变身接待室海南经济报记者来到三亚凤凰镇妙林村鹅仔村小组村委会办公楼，看到整栋楼正在施工装修，办公室房门紧锁，没有找到任何工作。。。

Complaint "Help House will" change the economic newspaper reporters came to the reception room of Hainan, Sanya Phoenix Town, Village, Aberdeen Group Miao village in Lam Tsuen goose office, see the entire building under construction, renovation, office door tight lock, did not find any work ...

投诉&救命楼&变身接待室海南经济报记者来到三亚凤凰镇妙林村鹅仔村小组村委会办公楼，看到整栋楼正在施工装修，办公室房门紧锁，没有找到任何工作。。。

By the middle of 1983, his familiar appearance-featuring oval-shaped eyes-had taken shape.

他的眼睛也变大了，以便表达更多情绪同时把食物盯得更紧！

The ship's captain, looking more hard and thin-lipped than ever, would not notice that the ship, asked to do too much, appeared to lose heart altogether for the first time since we knew her.

船长脸上的表情变得愈发严峻，双唇紧咬。他全然没能意识到，整条船由于被要求去完成许多它力所不能及的任务，打从我们认识它以来，首次出现了力不从心的迹象。

The writer set up an optimization-programming model to define preload and tension rod diameter by using constrained variable metric method.

文中采用约束变尺度法建立了确定预紧力和拉杆直径的优化计算模型，算例表明该方法可行。

Chest broad, deep and muscular, never narrow or slab-sided.

前肋骨的弧度在较低的那一端变窄，使肩膀和上臂能够平滑的衔接，并紧挨着胸壁。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。