查询词典 reverse

So, even though it is more economical to singe first, in some cases it is advantageous to modify or reverse the sequence of these finishing operations.

因此，尽管先烧毛比较经济，但在某些情况下还是修改或变更处理工序的先后顺序。

So, even though it is ore economical to singe first, in some cases it is advantageous to modify or reverse the sequence of these finishing operations.

因此，尽管先烧毛比较经济，但在某些情况下还是修改或变更处理工序的先后顺序。

The total RNA were extracted from CDV infected DK cells or the tissues of infected animals by single step method of acid guanidinium thiocyanate-phenol-chloroform extraction and was used for reverse transcription.

用异硫氰酸胍-酚-仿一步抽提法提取细胞总RNA进行反转录，再以此产物为模板进行PCR扩增，筛选出最佳扩增条件。

Methods The template DNA was extract from the human osteosarcoma cells line U－2OS by the single- step isolation method with isothiocyanic acid guanidine, the cDNA coding for the mature fragment of BMP－4 was amplified by the reverse transcription- polymerase chain reaction.

方法采用异硫氰酸胍一步法从人骨肉瘤细胞株U-2OS中提取总RNA，通过逆转录-聚合酶链反应扩增为BMP-4成熟区cDNA基因片段。

Basic Study on Erection Planning Method for Beam String Structure 2,Study on Structural Characteristic of Hybrid Skeleton with Tension Strings 3, Proposal of Reversed Progress Teclmique for Tension Structures and Its Application 4,Mechanical Behavior of Hybrid Skeleton with Tension String during Construction 5,Experimental Studies on Structurel Characteristic of Hybrid Skeleton with Tension Strings 6,Mechanical analysis of a type hybrid spatiaI structure composed of cables,bars and beams 7, Tensile force compensation analysis method and application in construction for hybrid structures 8,Tensile forces emulationaI analysis of prestressed cables for multistage tension construction method 9,Reverse analysis method of construction centrel tensile force for prestressed space structures

1 ，基础研究规划方法架设张弦梁结构 2 ，结构特征研究混合骨架张力弦 3 ，建议反进展Teclmique张力结构及其应用 4 ，力学性能的混合骨架张力字符串施工 5 ，实验研究Structurel特征混合骨架张力弦 6 ，机械分析型杂交spatiaI结构组成的电缆，酒吧和梁 7 ，张力补偿的分析方法及应用在建筑混合结构 8 ，拉伸部队emulationaI分析的多级预应力锚索张拉施工方法 9 ，逆向分析方法的建设centrel张力的预应力空间结构

We obtain some neccessary and sufficient conditions of reverse order laws for g-inverse and reflexive g-inverse of matrix products on an arbitrary skew field.

获得了任意体上矩阵乘积的g一逆和自反g-逆的反序律的充分必要条件。

And perhaps you have had the reverse happen, and had someone snap at you, or become angry at you.

也许你曾经扭转发生，并已有人在您管理单元，或成为愤怒的你。

Sold-off crude will probably reverse, leading to a snapback in commodity-driven names like Mexico and Korea.

前期低糜的原油成交价格有可能反弹，致使墨西哥、韩国等国家的大宗商品驱动的资产价格回抽。

The reverse snapback mechanism is theoretically proposed and the mathematical expressions to calculate the voltage and current values at the snapback point are presented. The computing results are compared with the experiment values.

首次给出了反向转折机理的理论解释，并给出了估算转折电压和电流的数学表达式，在常用工艺参数范围内，计算结果和实验测量值基本一致。

The reverse snapback phenomenaon I-V characteristics of static induction thyristorsare physically researched.

研究了静电感应晶闸管的反向转折特性。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。