查询词典 reference cycle

In PCR detection systems, the DNA of recombinant plamid of TCK was used for safely positive reference and genomic DNA of the healthy wheat and rye was used for negative reference.

选择重组质粒作为检测中的阳性对照，健康小麦和健康黑麦基因组DNA作为阴性对照。

Blood D-dimer levels in patients with tuberculous pleurisy,tuberculosis and malignant lesions were higher than normal reference values,with significant difference,while in patients with transudate had no statistical significance with normal reference values.

结核性胸膜炎、肺结核、恶性病变患者血液D-二聚体水平均较正常参考值有显著增高，漏出液患者结果与正常参考值无统计学意义。

In this paper circular uncoded targets and coded targets are used as reference points, and an algorithm of automatic reference point detection is proposed.

文中采用圆形目标及编码元素作为标记点，并提出一种标记点自动检测算法。

The forecasted real-time flow can provide reference for plans establishment of real-time dispatching. The model also can provide flood forecast and dispatching reference for other ungauged regions.

该模型可为水库实时调度方案制定提供依据，也可为其他无资料或资料短缺地区的实时洪水预报调度提供参考。

Thirty-one papers did not describe the selection criteria clearly, 18 did not describe whether all the included patients were verified by using a reference standard of diagnosis, 36 did not describe whether the index test results were interpreted without knowledge of the results of the reference standard, 37 did not report the uninterpretable/intermediate test results, and 34 did not report the withdrawals from the study.

多数文献采用回顾性病例对照研究设计，其中31篇未清楚描述研究对象的选择标准，18篇不能确定是否所有研究对象均经金标准核实，36篇不清楚诊断试验结果的解释是否采用盲法，37篇未描述是否有难以解释的结果，34篇未描述是否有退出病例。

In this paper,a new variable structure robust model reference adaptive control scheme is proposed,which deals with a class of SISO plants under parameter and unmodelled dynamical uncertainties.It is shown that even with the existence of unmodelled dynamics,the output tracking error will converge to zero in finite time, and the SPRcondition for reference model is not required.

摘 要 讨论了含结构不确定SISO系统的变结构模型参考鲁棒自适应控制问题，提出了一种新的变结构控制方法，使得：1系统在同时含参数及结构不确定性时，跟踪误差仍能在有限时间内收敛到零；2无须假设参考模型为SPR函数。

Within the framework of cognitive grammar,this paper adduces that double-subject constructions are a kind of reference-point constructions in which NP1 is the reference point of the full cl.

本文在认知语法的框架下，提出汉语双主语构式是一种参照点结构，NP1为整个小句的参照点，NP2是内在小句的主语。

Next, we bronzes as the reference, gifts for everyone in the future provide a reference.

接下来我们以青铜器为参照，为大家今后送礼提供参考。

And we also analyzed the reference state for our potential function, and we found some problems of Michael Levitt decoys set when we studied reference state.

同时我们还对参考态进行了分析，并在分析的同时发现了Michael Levitt检验集中含有的一些缺点。

To reform the teaching of other disciplines to provide a reference and reference.

为其他学科的教学改革提供了借鉴和参考。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。