中期的

The influence of various parameters,such as the molar ratio of rhodium to phosphine,the reaction temperature and pressure on the hydroformylation were investigated.

50年代中期[1 ] ，人们发现铑络合物比钴对氢甲酰化反应具有更高的活性，可以使反应在更温和的操作条件下进行。

The 80's of 20 centuries especially middle of 90's, some high-tech technique is in the aspects of spreading of extensive applied, make people acquire plentifulness on time of the information spreads.

20世纪80年代特别是90年代中期，一些高科技技术在传播方面的广泛应用，使人们获得了丰富及时的信息传播。

A typical example to support this point of view is the interpretation of the drop in criminal rate of the United States in mid 1990s.

一个最典型的例子就是对美国上世纪90年代中期犯罪率下降的解释。

This poetics allows the Popular Front aesthetics to influence his creation, which leads to the rise of his Popular Front poems.

休斯将这种诗学同30年代中期兴起的人民阵线美学结合起来，在30年代中后期创作了具有鲜明思想和艺术特征的"人民阵线诗歌"。

A vendor and his young daughter man his antique stall at the Portobello Road Market, which dates to the mid 1800s.

一位小贩和他的女儿他的古董货摊在波多贝罗路市场，哪个日期在1800年代中期。

Furthermore, SLP anomalies also change in Northwest Atlantic in the middle of 1960's, then moving gradually northward and southward, respectively. The positive anomalies strengthen the interdecadal variation intensity of SLPs in North European in the early of 1970's, meanwhile the SLP anomalies start to change in North Africa.

另外，20世纪60年代中期西北大西洋SLP距平也开始了转变，之后分别向南、北移动，于70年代早期加强了北欧的正距平强度，同时非洲北部也开始了SLP距平的转变。

Pre-exist in the ancient Chinese Zhou Dynasty and the medium-term (11th century BC to the 7th century), written records are inscriptions on the bronze, the Book of Songs set, the history books, as well as parts of the book through the Book of Changes.

上古汉语存在于周朝前期和中期（公元前11世纪到7世纪），文字记录有青铜器上的碑铭、诗经集、历史书书经以及部分的易经。

In the mid-16th century, after king the henry viii opened the Britain top-down reformation, Britain taught has been separated from the Vatican, established the English empire protestant episcopal church, namely we often said generally the British national religion church, stipulated king for the country religious leader.

16世纪中期，国王亨利八世开启英国自上而下的宗教改革后，英国教会脱离了罗马教廷，建立英格兰王国圣公会，即一般我们常说的英国国教教会，规定国王为国家宗教领袖。

The show began to spread to Europe in the mid-18th century, when French missionaries in China took it back to France in 1767 and put on performances in Paris and Marseilles, causing quite a stir.

皮影戏是十八世纪中期传到欧洲的，法国传教士在1767年将皮影戏带回法国，在巴黎和马赛举办的表演，引起一阵轰动。

But whatever language you speak, mid-winter is the best time to visit Quebec City.

但无论你说的语言，中期冬季是最好的时间来访问魁北克市。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。