无法估计的

In the condition of long pseudo code and large carrier Doppler frequency shift, the number of FFT points in the conventional synchronous acquisition algorithm is too large, the complex multiplication is of high computational complexity and large time cost, and the parameter evaluation acquired in a long duration is not applicable for carrier tracking because it is too old.

当伪码较长、载波多普勒频移较大时，传统的同步捕获算法进行的FIT点数较多，复数来加运算量大，耗时长，而在校长的捕获时间内，捕获得到的参数估计过于陈旧，无法应用于载波跟踪，为此，文中提出了一种改进的快速同步方法。

Because be in in the choice of the source,the account that at present many companies choose JBPM is actually, it may be exclusive and best solution, used it to be able to solve a few problems, also want to face not little difficulty of course, but if do not choose it, faced problem estimation is more, likely even the ability with oneself is inextricability.

目前不少公司选用jBPM的原因其实就是因为在开源的选择里，它可能是唯一最好的解决方案了，使用了它就可以解决一些问题，当然也要面对不少的困难，但是如果不选它，面对的问题估计就更多，甚至可能以自己的能力都无法解决了。

Collins says she suspects that the other five people also had latently infected HPCs, but the test was not sensitive enough to detect the virus because it infects few cells and they only had small samples from each person.

科林斯说，她估计其他五名感染者也可能存在收隐性感染的HPCs，但实验犹豫敏感度不够无法检测到病毒，因为它只感染了极少的细胞，并且从每个人身上获取的样本也很少。

The alternative estimators used in this paper include least squares estimator, stratified weighted least squares estimator, probability weighted least squares estimator, and Quasi-Aitken weighted least squares estimator.

中文摘要抽样调查设计随著资讯需求的增加日益复杂，然若参数的估计方法无法配合所使用的抽样调查设计，则统计推论结果将难以达到预期的精确度。

In this article, the existence and uniqueness of the generalized solution of this boundary value problem are discussed, the existence and convergence of Galerkin's approximate solution is proved, and Linear dependence of the the error bound on M~2/(1-M~2) is also proved, where M is Ma...

本文证明了这类方程弱解的存在和Galerkin逼近解的存在和收敛，并且还给出了有限元解的误差估计，指出误差界线性地依赖于M~2/(1—M~2)。M为马赫数。也就是说，当流速接近音速时，有限元解的误差将无法控制。

The study included all neonates who were 34 weeks obstetrical estimated gestational age or less born between January 1, 2003 and November 30, 2007 at the Parkland Memorial Hospital in Dallas. Researchers excluded infants who were nonviable, transferred from other nurseries, or had missed critical data points. Of the 2183 newborns included in the study, more than half were hypothermic, defined as a rectal temperature of less than 36.5 °C. Euthermia was defined as a rectal temperature of 36.5 °C to 37.5 °C.

该研究包括了在2003年1月1日至2007年11月30日之间于达拉斯Parkland纪念医院的所有估计怀孕周数34周以下的新生儿；研究者排除无法自力生长的婴儿、从其它护理单位转来的婴儿、或者缺乏重要资料的婴儿；总共有2，183名新生儿纳入此研究，超过半数为低温；低温定义为肛温小于36.5 °C，适温定义为36.5 °C 至37.5 °C；St。

Japan is just emerging 15 years later from a non-performing loan hangover – China is face first in the punch bowl with potentially half their bank loans uncollectible. If their currency spikes, it might go to 100%.

日本已经遭遇15年贷款没有利润了，中国刚刚踏进一只脚，据估计有一半的银行贷款是无法良性收回的，假如他们的货币受到伤害，将是百分百的。

She's fond on us, I'll be bound; but she's young, an' gets things in her head as she can't rightly give account on. Them young fillies 'ull run away often wi'- ou; knowing why.

然而她太年轻，无法对头脑中接受的事物作正确的估计；她们这些年轻活泼的女孩常常会和人偷偷跑掉，你知道的。

It is very important to predict the efficiency and safety of pedestrians in MTR hubs in planning and designing such systems. How ever, the design and appraisal of such hubs were based on static and experience method traditionally. It has lots of pitfalls in engineering and theory, such as lack of design criteria, disability in estimating the mustering and evacuation efficiency of the station, little cognition on the relationship between passenger and traffic etc.

然而，目前国内外在这类枢纽的设计和评价上依然主要依靠静态的经验估计办法，无论在工程实践上还是相关理论上都存在着一些不足：枢纽设计标准缺乏科学依据、枢纽的集散效率和服务水平无法准确衡量、对乘客和交通环境的关系认识不清楚等。

The present paper proposes an analytical method of solution, in which operational calculus and Laplace transform are applied.

将所得结果和以前的结果对照，发现有一些差异；即过去的计算的结果一般使密度偏低，并且在变化较大的区间无法正确地估计及计算出来。

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。