upstream的反义词有：downstream, downward。adj.upstream的反义词（向上游的;逆流地）：downstream。upstream的反义词（其他释义）：downward。...

河间的...

Thick black smoke streamed from the twin smokestacks of the town's crematorium.厚厚的黑烟流从双烟囱的城市的火葬场.An endless flow of words streamed from the same orifice.一连串滔滔不绝的话都是同一张嘴巴讲出来的.The sunlight streamed through some crevic...

Small droplets tend to follow the streamlines of the air.小水滴顺着气流运动.The velocity of the fluid is inversely proportional to the spacing of the streamlines.流体的流速与流线的间距成反比.The pattern of flow streamlines is same to Archimede...

It allows nicotine to diffuse slowly and steadily into the bloodstream.它能使尼古丁平稳缓慢地渗透到血液里。They injected the drug directly into her bloodstream.他们把药物直接注射到她的血液里。Red blood cells transport oxygen through the bloodstream.红细胞通过...

streamlining的音标：streamlining的英式发音音标为：['stri:mlaɪnɪŋ]streamlining的美式发音音标为：['strimlaɪnɪŋ]...

adj.向上游的，逆流而上的，（石油工业等）上游的adv.向上游，逆流地n.上游部门...

streaming的音标：streaming的英式发音音标为：['stri:mɪŋ]streaming的美式发音音标为：[]...

adv.在下游地，顺流地adj.顺流而下的，在下游方向的...

Part of the new plant is now in operation and remainder will be on stream later this month.新工厂现已部分开工,其余部分在本月末将全部投产.As new mines come on stream, Chile's share of world copper output will increase sharply...新矿投产后，智利在世...

midstream的音标：midstream的英式发音音标为：[ˌmɪd'stri:m]midstream的美式发音音标为：['mɪdˌstrim]...

n.流( stream的名词复数 )，一连串，水流方向，小河...

n.血流...

interstream的音标：interstream的英式发音音标为：['ɪntɜ:rstri:m]interstream的美式发音音标为：['ɪntɜrstrim]...

airstream的音标：airstream的英式发音音标为：['eəstri:m]airstream的美式发音音标为：['erstrim]...

downstream的音标：downstream的英式发音音标为：[ˌdaʊn'stri:m]downstream的美式发音音标为：['daʊnˌstrim]...

There are three types of airstream reaction engines.空气喷气反作用式发动机有三种.Noise will probably not hurt the airstream.噪音基本上不会影响气流.A westward moving airstream will, therefore, move equatorwards as it passes over the barrier.因此,向西...

n.气流（尤指与飞机前进方向相反者）...

The detector is housed in a streamlined cylindrical container.探测器安装在流线型圆柱形容器内.The cars all have a new streamlined design.这些汽车都是流线型新款。...these beautifully streamlined and efficient cars.这些漂亮的流线型高性能汽车Contemporary cars are ...

bloodstream的音标：bloodstream的英式发音音标为：['blʌdstri:m]bloodstream的美式发音音标为：['blʌdˌstrim]...

mainstreams的音标：...

The mountains resemble anthills then, with crowds streaming up their steep trails.人潮源源不绝地爬上陡峭的小径,山脉在这时就像蚁丘.The flag was streaming in the wind.旗帜在风中飘动。Refugees have been streaming into Travnik for months.几个月来不断有难民涌入特拉夫尼克。...

streamline的复数形式为：streamlines...

bloodstreams的音标：...

We must streamline our methods.我们必须简化方法.Modern sculpt of streamline perform the art of kitchen cabinet perfectly.前卫的流线造型,如行云流水般演绎厨房家居艺术.They're making efforts to streamline their normally cumbersome bureaucracy.他们正努...