您要查找的是不是：
- Differences in ATP and 2.3 DPG concentration were not significant between two methods,but 2.3 DPG was significantly lower than that of fresh, non frozen cells. 红细胞内ATP，2.;3DPG浓度两法间差异无显著性，但与新鲜红细胞相比，ATP无明显变化，2
- On starless nights the great cliff was as black as stone, a darkness towering high above the wide world, but when the moon came out it shimmered pale and icy as a frozen stream. 在无星的夜晚，这座雄伟的悬崖一片沉黑，屹立于尘世之上；但有月亮的时候，它就会闪烁着冰冷苍白的微光，如同一条冰封的河流。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- He greeted me with a stream of abuse. 他见到我就连声辱骂。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- He uttered a stream of profanities. 他说出了一连串不敬的话。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- Teenagers often go against the stream. 青少年经常反潮流而动。
- The new plant comes on stream in March. 新工厂将於三月份投产。
- The temperature remained below freezing all day. 温度整天都在冰点以下。
- He bathed in many a limpid stream. 他在许多清澈的溪流中沐浴。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- Our garden is bordered on one side by a stream. 我们的花园有一边以小河为界。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- I've seen the stream of lava from a volcano. 我见过火山喷发出的熔岩流。
- He came out with a stream of abuse. 他讲了一连串的污言秽语。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Tonight the temperature will fall to 3 degrees below freezing. 今夜的温度将降至冰点下3度。
- A turbulent, swift-flowing stream. 急流形成旋涡的，迅速流动的水流
- The stream is reduced to a mere trickle in summer. 夏天那条小河的水量减少，成了涓涓溪流。
