查询词典 present-day

052 Describes and claims a body of polycrystalline dielectric ceramic material having a lead zirconate--lead titanate--lead stannate composition falling within the area A B C E F of the triaxial diagram 1d of the drawings accompanying this specification and containing at least one substitutional additive ingredient selected from the group consisting of elements having respective ionic radii sufficiently close to the ionic radius of one of the elements lead, tin, titanium, zirconium and oxygen to permit of substitution, and a valence state differing from that of said one element by less than three units, the aggregate quantity of additive ingredient amounting to from 0.1 to 5 percent of the replaced ion on an atom basis, each additive ingredient present in said material being in ionic form and substituting for a finite percentage of the ions of a particular one of the elements lead, tin, titanium, zirconium and oxygen with respect to which it conforms with regard to ionic radius and valence state, said additive ingredient replacing a quantity of said elements having in the aggregate an equal number of valence units.

参考译文：第 1012052 号专利说明书介绍一种含有锆酸铅，钛酸铅，锡酸铅的多晶陶瓷介质材料，其组成在说明书附图 ld 三元相图中处于 A B C E F 区域内，该组成至少还含有一种置换添加物，这种添加物从一组离子半径分别接近于铅，锡，钛，锆，氧的元素中选出，以利于互相置换，而与上述一种元素化合价之差应小于三价。该添加物的总量为被置换离子的 0.1%~5%克原子。上述材料中的每种添加物是以离子形式存在的，它以一定的百分数置换铅，锡，钛，锆，氧中的某一元素的离子。添加物在离子半径和价数上必须类似于上述任一元素，并且置换添加物的量与被置换的元素在总体上具有相等的化合价数。本句由两个简单句构成，一个主句，另一个是定语从句。

At present, two of the most common aggregation approaches are the additive weighted averaging operator and the ordered weighted averaging operator.

本文针对上述两方面工作进行了研究，重点研究了权重的确定问题。

The present invention provides one kind of wine with ampeloptin as additive and its preparation process.

本发明提供一种含有蛇葡萄素作为添加剂的酒及其制备方法。酒包括酒精酒和果汁酒。

Article 21 If the addressee himself or his adult family member living together refuses to accept an administrative legal document or refuses to affix his signature or seal, the addressor may invite the witnesses to be present at the scene, explain the situation, indicate the causes for refusal and the date on the receipt of service, affix the signatures or seals of themselves and the witnesses, and leave the administrative legal document at the domicile of the addressee, then the service shall be deemed as successful.

第二十一条受送达人或者与其同住的成年家属拒绝签收行政法律文书，送达人应当邀请见证人到场，说明情况，在送达回证上注明拒收事由和日期，由送达人、见证人签字或者盖章，把行政法律文书留在受送达人的住所，即视为送达。

My main purpose of my present visit here is to explore the possibility of tr ade with you.

我来此的目的是探讨一下与你方开展贸易的可能性。

Analyzing the present condition of Aden Port and the existence of...

最后阐明了本方案相应的政策保障和技术保障。

The patient has adenoid tissue , which should be present by 6 months of age, and also palatine tonsils.

患儿有腺样体，这在6个月以内的儿童是正常的，还可见到扁桃体。

Adenosine Receptors Ligands: Past, Present and Future Trends.

腺苷受体的配体：过去，现在和将来发展趋势。

At the same time, this text adequacy the present condition to manage information system to front proceeds analysis.

同时，本文适当对当前管理信息系统的现状进行了分析。

The first is domestic: our adherence to the present policies of reform and opening to the outside world.

一个是国内条件，就是坚持现行的改革开放政策。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新