空出

Three approximate methods (called as scaling, rectangle and trapezia methods respectively) for performance analysis of orthogonal space-time block code with M-ary phase shift keying and M-ary quadrature amplitude modulation over flat Rayleigh fading channels are proposed, and their approximate performance expressions are given.

在平坦瑞利衰落信道下，提出了3种正交空时分组码在MPSK和MQAM调制下的近似性能分析方法(分别称为放缩法、矩形法和梯形法)，并给出其近似表达式。

Three approximate methods (called as scaling, rectangle and trapezia methods respectively) for performance analysis of orthogonal space-time block code with M-ary phase shift keying and M-ary quadrature amplitude modulation over flat Rayleigh fading channels are proposed, and their approximate performance expressions are given-The analysis of approximate results shows that OSTBC can obtain full diversity orders.

在平坦瑞利衰落信道下，提出了3种正交空时分组码在MPSK和MQAM调制下的近似性能分析方法（分别称为放缩法、矩形法和梯形法），并给出其近似表达式。通过对近似结果的分析，OSTBC能获得满分集增益。

Normally, it would take five years to complete the space interpolation roots work, and then 1.1 points to savings nutrients, in six spring before Tulu deep in the ground Chui, opened up a small four-color flowers.

通常，它要花费5年的时间来完成根茎的空插工作，然后，一点一点地积蓄养分，在第6年春，才在地面吐绿绽翠，开出一朵小小的四色鲜花。

It is the requirement of"space-like separation"that gives it the name of LHV. In 1964, John Bell gave out an inequality---Bell inequality, which proves that LHV is uncompatible with QM during a certain kind of experiment measurement.

正是由于&类空分隔&的要求反映了&局域性&的观点，所以被称为局域隐变量理论。1964年，Bell提出了一个不等式，给出了一个可以进行实验检验的判据：隐变量理论不会违背这一不等式，而量子力学在某些情况下会违背。

In pressure of influence underbalanced drilling,such as drilling fluid column pressure,annulus pressure,underbalance pressure,wellhead back pressure and formation pressure etc.,the formation pressure is basic pressure.Because all pressure calculations are built on the basic pressure.

认为在影响欠平衡钻井的钻井液静液柱压力、环空压耗、欠压值、井口回压、地层压力中，地层压力是首先要搞清楚的最基础的压力，最好先求出地层压力而不必急于进行欠平衡钻进，因为一切欠平衡的压力计算都是建立在这个基础压力之上的；再根据地层压力确定合理的欠压值，确定所用的钻井液密度。

They find, so often, that instead of having laid an egg, they have laid a vote, or an empty ink-bottle, or some other absolutely unhatchable object, which means nothing to them.

她们经常发现她们产下的不是蛋，而是选票、空墨水瓶或其他完全孵不出东西的玩意儿，所有这些对她们来说毫无价值。

It is really shocking that there should be a complete lack of co-ordination between the former and the latter.The sharp contrast between the two is terrible."It reflects the fact that man is dangerously lagging behind his own inven- tions."Modern arts lay bare unrestrictedly the perplexity of man's spiritual world and search for man's confusion about where to find a place for his spiritual home in this world of atheists.

是的，现代人比普罗米修斯、伊卡洛斯、孙悟空以及任何神话中的英雄都更强有力，可如果转向我们的小说、戏剧、绘画和雕塑所反映出的人的形象，看到的则是一个浑身上下布满窟窿和缝隙，没有面部特征、充满疑虑和否定、终有大限的生灵。

To freeze bread—sliced or unsliced—place it in a plastic bag with the excess air pressed out.

冻结面包片或unsliced ，把它放在一个塑料袋的过量空气压出。

Lima-Ubi Transport International Co., Ltd., are "A" licensed freight forwarders, NVOCC, customs brokers and sales agents for airlines in China, which offer an integrated air , ocean, road and rail transportation service ranging from freight canvassing, chartering, booking, customs brokerage, application for certifying, transshipment, warehousing , insurance, B/L issuance, container stuffing and unstuffing as well as relevant logistics service.

利通国际货运有限公司是一家具有&A&级资质，函盖了货运、无船承运、报关以及销售代理各方面业务并且在中国拥有定期航线的货运公司。我们提供完整的海、陆、空以及铁路交通的运输服务，业务范围包括了货运查询、租用、预订、代理报关、担保申请、转载、仓储、保险、发布、集装箱装出货这些相关的物流服务。

The hepatocytes which were injected into thymus could survive more than 2 weeks after injection and appeared to be irregular hepatic cells cords and sinusoid in shape, and severe vacuolar degeneration in 3 weeks.

本实验在未用任何免疫抑制剂的情况下，肝细胞胸腺内注入后1周、2周，显微镜下见植入胸腺内的肝细胞已生长出不规则的肝索及肝窦样结构。3周时的胸腺内植入的肝细胞仍存活，但空泡变性明显。

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。