|
A summary of these changes is given below.
|
|
|
下面给出这些变化的概要。 |
|
A summation is made to generalize the work in this paper. Suggestions are proposed for further research and improvement.
|
|
|
最后对全文的工作加以总结，并提出了有待于进一步研究和改进的问题。 |
|
A summit meeting of OPEC leaders was called to find a solution to the oil supply issue.
|
|
|
石油输出国家组织领导人召开高峰会以寻求石油供应问题。 |
|
A summoning warrant shall be issued by a public security organ when it is necessary to summon an offender.
|
|
|
公安机关对违反治安管理的人，需要传唤的，使用传唤证。 |
|
A sun-dried, unburned brick of clay and straw.
|
|
|
风干土坯风干且未烧过的粘土与稻草做成的砖 |
|
A sun-powered refrigerator has been developed by two Israeli engineers.
|
|
|
一个用太阳能的电冰箱已由两位以色列的工程师发展成功了。 |
|
A sunbeam rests on the bookshelf.
|
|
|
一道阳光照在书架上。 |
|
A sunken ship lies in trust, preserved in the airless environment of the sea and those in deep water are especially well protected.
|
|
|
沉船被海洋中没有空气的环境保管起来，躺在深水中的船只被保存得尤其完好。 |
|
A sunken ship, therefore, can be a rare window through which a moment in time is glimpsed.
|
|
|
因此，每一只沉船便成为我们探视历史的一扇难得的窗户。 |
|
A suntan, she explained, was a defensive skin reaction to produce more of the pigment melanin to protect itself from too much harmful ultraviolet (UV) radiation.
|
|
|
她解释说晒黑是皮肤的一种防御反应，皮肤为了保护自己免受过多的有害的紫外线的照射产生更多的黑色素。 |
|
A superalloy double helix integrated impeller with good performances of dimensional precision, microstructure and mechanics was rapidly manufactured by HPDM (hybrid plasma deposition &milling) method proposed by author's, laboratory, which synthesized pla
|
|
|
摘要采用等离子熔积与铣削复合制造技术，在等离子熔积成形过程中复合铣削精整，试制了难加工高温合金双螺旋整体叶轮样件，其组织性能和力学性能均高于采用传统工艺加工获得的叶轮。 |
