查询词典 specific difference

In real flight, multiple sensors of aircraft engine control system may fault at a time. In order to solve this problem, a revised multiple-failure-hypothesis based testing is investigated. This approach uses multiple Kalman filters, and each of Kalman filter is designed based on a specific hypothesis for detecting specific sensors fault, and then uses WSSR (Weighted Sum of Squared Residual) to deal with Kalman filter residuals, and residual signals are compared with threshold in order to make fault detection decisions. The simulation results show that the proposed method can be used to detect multiple sensors soft failures fast and accurately.

一般认为两个以上传感器同时发生故障的概率较小，但实际上不能排除其发生的可能性；提出了一种改进的多重故障假设方法来解决航空发动机控制系统多传感器同时发生软故障的问题，这一方法采用一组卡尔曼滤波器，每个滤波器对应一个被检测传感器的故障模态；采用残差加权二乘方处理滤波残差并与门限值作比较来判断是否发生故障；仿真结果表明，所提出的方法能有效解决多传感器软故障的检测与隔离问题。

The interaction of chemical molecules and biological ones, especially sequence specific recognition and site-specific cleavage of DNA have many applications such as in DNA sequence determinations, chromosome analyses, gene therapeutics, and recombinant DNA manipulation. So it is significant to develop artificial enzymes for the scission of nucleic acid with high activity and selectivity at normal condition.

化学小分子与生物大分子的相互作用，尤其是人工核酸定位切断试剂对DNA的切断在DNA序列测定、染色体分析、基因治疗以及DNA重组方面有着广泛的用途，因此进行人工合成核酸定位切断试剂及其与DNA的相互作用的研究具有重要的理论意义和应用价值。

A synthetic seismogram, can generate a specific reflection coefficient and the specific conditions of the synthetic seismogram.

详细说明：一个合成记录，可以生成特定反射系数和特定条件下的合成地震记录。

Referring to these questions the issue for Luca Selva Architects was to work on a strategy for a specific building for China, for Inner Mongolia, for Ordos and for precisely this specific place on the plot of the Master-Plan.

带着这些问题，Lucas Selva建筑师事务所开始了对这座在中国、在内蒙古、在鄂尔多斯、在总图上的这块特定地块上这座特殊的建筑展开讨论。

After a specific amount of time, your program must serialize the loaded documents to the disk at a specific location.

经过特定的时间内，您的程序必须加载的文件序列化到磁盘在一个特定的位置。

Each of the two alleles of sesquiterpene cyclase gene family in pepper showed a specific expression pattern under CuCl2,HgCl2, NaCl, UV treatment. The result implicated that different alleles of sesquiterpene cyclsae gene family in pepper might be responsible for the adaptation of pepper plant to specific environment.

Northern Blot 分析表明，辣椒倍半萜环化酶基因在逆境下被诱导转录，两个cDNA在不同的诱发因子在相同的逆境胁迫下的表达有一定的特异性，推测该基因家族的不同成员在辣椒适应不同逆境的防御反应中有一定的意义。

The special object of the first collections of the decretals was to help settle the law, which the canonists of Bologna were trying to systematize; that is why they contain so many specific decisions, from which the authors gathered general principles; when these had been ascertained the specific decisions were of no use except for jurisprudence; and in fact the "Sextus", the "Clementinae", and the other collections contain texts only when they are the statement of a general law.

特别的对象第一次收藏的decretals是帮助解决法律，其中canonists博洛尼亚试图系统化，这就是为什麼它们含有这麼多的具体决定，从作者聚集的一般原则；时，这些已被确定具体决定是没有用的，除了法理和事实上的" sextus "，" clementinae "，和其他收藏品包含文本，只有当他们在声明中的一般规律。

So these specific DNA sequences studying in plant were very important to analyze the relationship among species during their evolvement, the sibship between species, the expression of specific traits and so on.

研究这些特定序列，对研究物种间在进化过程中的关系及现有物种间的亲缘关系、特异性状表达等方面有着重要的意义。

objective: to evaluate the diagnosis and prognosis value of serum prostate specific antigen and prostate specific antigen density in patients with prostatic adenocarcinoma.

目的：探讨血清前列腺特异抗原、前列腺特异抗原密度在前列腺癌诊断及预后判定中的价值。

It is a good idea to allocate a specific duty to a specific person.

责任到人是个好办法。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。