查询词典 weak

After the analytic model is set up and the error rate is derived, the system error performances of uncoded and Turbo coded DPIM are simulated and analyzed under weak turbulence channel, and the system error performances under Gaussian channel are simulated for comparison.

在建立分析模型和推导差错率的基础上，在弱湍流信道条件下仿真分析了Turbo码编码前后的系统差错性能，同时与高斯信道条件下的系统差错性能进行了比较。

Great person dare to forget the past and face the unpredictable future while weak person only want to grasp the dispensable present and the sixpenny anamnesis.

伟大的人不敢忘记过去，面对不可预知的未来而软弱的人只是想把握可有可无，现在和不珍贵的记忆。

These are considered weak androgens due to their low affinity for the androgen receptor.

这些行动被认为是弱激素由于其低亲和力的雄激素受体。

When the angle radius of the diffraction spot's the first dark ring is big, the effect is relatively small. But when the angle radius is small, especially for turbulent effects being weak, the effect on the beam spreading is very distinct, and the magnitude of the beam spreading is mainly dependent on the jitter item of the scaling relations.

由此定标关系可知，当系统衍射角σ0较大时，跟踪抖动对光束扩展的影响比较小；但是当系统衍射角σ0较小时，特别是在湍流效应较弱的情况下，抖动的影响非常显著，此时光束扩展主要是由系统抖动项所决定的。

But it is a weak link to theoretically study from the angle of his...

但是，从历史的角度对我国的行政效率进行理论研究尚属薄弱环节。

Moreover compared with the Taylor series solution, the frequency shifts in our solutions appear in the expression of oscillations of all orders in both classical and quantum cases, so multiple-scale perturbation method is more suitable for solving the weak-coupling anharmonic oscillation than the Taylor series approach.

与Taylor级数解相比较，无论是在经典还是在量子解中频率移动都出现在各阶振动表达式中，所以多尺度微扰解是弱耦合非简谐振动的较好解法。

C Blood-deficiency typeManifestations: Headache fever mild chilliness anhidrosis pale complexion lips and nails dizziness palpitations pale tongue with thin white coating and small or floating-weak pulse.

中毒型极少见，主要表现为高热、血压下降，易发生呼吸循环衰竭而死亡。流感亦引起心肌炎、脑炎。老幼体弱者并发细菌性感染。治疗无特效药物，主要是对症治疗。

The cotton quilt was warmed slow by my weak animal heat.

棉花网套被我微弱的体温慢慢焐暖了。

The results of ATA indicated potassium sorbate wastewater toxicity was weak to the anaerobic animalcule and restrain ability was not obvious when the CODCr concentration was less than 5000 mg/L.

试验结果表明，山梨酸生产废水在CODCr小于5 000 mg/L，基本上无毒性，抑制作用不明显。

These factors combine to make the posterior annulus a weak area, predisposing it to degenerative change and trauma.

这些因素的结合使后面的环状成为虚弱的地带，易罹患退化的改变与创伤。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。