查询词典 at present

At present, the research at pubescence character concerns mainly on cotton, tomato, tea and other crops, but the research on soybean pubescence is not much.

为了探讨大豆无茸毛性状的遗传规律及寻找与大豆无茸毛性状连锁的分子标记，加快无茸毛性状的利用进程。

China's ability to sustain military power at a distance, at present, remains limited but, as noted in the 2006 Quadrennial Defense Review Report, it has the greatest potential to compete militarily with the United States and field disruptive military technologies that could over time offset traditional U.S.

中国的军力就不远的将来和目前仍然是有限的，正如4年一度的国防回顾报告里面提到的。

Adopt at present most advanced large-scale SUPER SAP finite element structure analyse procedure to go on numerical value calculation for model of drilling rod, drilling rod whole stress simulation of state that receive show and reflect drilling rod various kinds of stresses under different working states distribute the characteristic clearly, make stress state of drilling rod reach visual, make people able to understand informations of drilling rod of stress status in depth too at the same time, so that the design of the improvement drilling rod constantly is in order to meet the demands of actual project.

采用当前最先进的大型SUPER SAP有限元结构分析程序对钻杆的模型进行了数值计算，得到的钻杆整体应力状态的模拟显示清楚地反映了钻杆在不同工作状态下的各种应力分布特征，同时也使钻杆的应力状态达到了可视化，使人们可以深入了解钻杆应力状态信息，以便不断的改进钻杆的设计以满足实际工程的需要。

As we have learned, the age of compulsory education leave school with England area active middle school is 16 years old, but governmental estimation, the youth that at present England has 200 thousand 16 years old to come 18 years old is done not have reassume is taught and groom, this makes the Englishman participates in global market successfully to compete to sell at a discount greatly.

据了解，英格兰地区中学现行的义务教育离校年龄为16岁，但政府估计，目前英国有20万名16岁至18岁的年轻人没再接受教育和培训，这使英国人成功参和全球市场竞争大打折扣。

How to refold inclusion bodies correctly with high yield at high protein concentration is a challengeable problem at present for the industrialization of protein.

如何对包含体蛋白进行正确的体外折叠，以期能够获得高浓度、高收率的活性蛋白产品是蛋白质工业化应用的瓶颈。

At present, the digital remanufacturing of vehicle engines has developed, but it is still at the preliminary level, most of remanufacture processes keep traditional techniques and low production efficiency, especially low information technical.

目前，国内车辆发动机再制造业有了一定的发展，但依然只处于初级水平，大部分再制造过程停留在传统加工工艺上，生产效率低，特别是信息化技术水平不高。

At the same time, it presents three turbulence models (standard k-? model, Renormalization Group k -? model and Reynolds Stress Model) which have been used widely at present, and then their merits/shortcomings have been compared while being used to calculate swirling jets.

文中对目前应用较多的κ—ε模型、重正化群的κ—ε模型及雷诺应力模型进行了理论上的分析，经过对不同旋流强度的旋转射流的计算，比较了它们在实际求解中的优劣。

He is at present at work upon a revised edition of his dictionary.

他目前正在做他那本词典的修订任务。

At present,compared to other developed countries and regions,the independent innovation ability of Liaoning province has a disparity at a certain extent and exists a vast promotion roomage.

现阶段，辽宁省自主创新能力同国内外发国家或地区相比还有一定的差距，存在较大的提升空间。

Perhaps,the salariat can only take those good cars such as Benz and BMW at the time of wedding,and let alone the finest roadster at present,and the agency company may have no such kind of service,enen by renting,for the reason of cost.

工薪阶层一辈子想坐上奔驰，宝马这样的好车，恐怕也只有结婚时候那次吧，更别说坐上目前最新款的顶级跑车，即使是租借的话，中介公司恐怕也没有这样的服务的，因为造价问题。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。