查询词典 hasn't

It's also a type of role he hasn't tackled before.

这也是一个他之前从未尝试过的角色。

Teck hasn't changed its guidance of annual coal sales of 18 million to 20 million tonnes for the calendar year.

泰克柯并没有改变其指导年度煤炭销售1800万至20万吨，为历年。

Here are some scones Tibby hasn't consumed.

这里还有点烧饼迪比没有全吃光

Timo hasn't decided if he will accept our offer or not.

希尔德布兰德还没决定他是否会接受我们的邀请。

But Timo knows it hasn't lost any of its brilliance.

但是Timo知道，爱情并没有被时间磨去自己的光芒。

Furthermore, large-scale fold and fault structure hasn't been found around the Tianchi Lake, but the original prismatic joints and radial joints developed well in the trachyte, so the rock mass is dissected into fractured fragmental structure and the integration of rock mass is further destroyed.

在构造方面，长白山天池周围虽然没有发现大规模的褶皱断裂构造，但粗面岩中原生柱状节理、放射状节理十分发育，这些节理裂隙将岩体切割成十分破碎的碎裂结构，使岩体极易产生岩崩、落石，使岩体的完整性遭到了进一步的破坏。

As a result, both daughters have become trilingual, though it hasn't always been easy.

结果，两个女儿都能操三种语言，尽管并非总是那么容易。

In the present paper, the Sox gene expression analysis of different tissues from the Trionyx sinensis was studied by using RTPCR, and Sox gene fragments of expression from the testicle, brain and spleen were cloned using RTPCR products. The results show that Sox gene has specific expression in the testicle, brain, spleen, cardiac muscle and kindney and hasn't expression in muscle, liver and ovary. The results of clone reveal that the Sox genes of expression in the testicle are TSSox1 and TSSox 4, and those are TSSox2 and TSSox4 in the brain, and that is TSSox4 in the spleen. This suggests that the Sox gene act important role not only on the sex determination, but also on the development of neural system, immunocyte system and the differentiattion of male germ cell.

本文采用RT—PCR技术，研究了中华鳖不同组织Sox基因的表达，并通过PCR直接克隆法，分析了来自睾丸、脑和脾组织中的Sox基因序列结果表明在中华鳖的成体组织中，Sox基因在脑、心肌、肾、脾和雄性的睾丸组织中均有不同程度的表达，而在肌肉、肝脏和雌性的卵巢中则无表达，显示该基因具有组织表达特异性克隆分析显示，在睾丸组织中表达的是TSSox1和TSSox4基因，而在脑组织中表达的是TSSox2和TSSox4基因，脾组织中表达的是TSSox4基因此结果表明Sox基因不仅在性别决定中起作用，还可能在神经系统、免疫系统多种组织中起重要作用

I have tricks she hasn't even seen.- Those Trix aren't for kids.

我有她没见识过的花招-而那些花招儿童不宜

With the development of economy, the organization of education has changed greatly and the size has been enlarged, but its connotation has been traded down unchangeably, the social status of teachers hasn't changed.

长期以来，随着经济的发展，虽然教育的组织形式不断发生变化，教育的组织规模越来越大。但职业角色内涵一直传承下来，教师地位也没有发生多大变化。

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。