unsteady
英 [?n'sted?]
美[?n'st?di]
- adj. 不穩(wěn)定的；不規(guī)則的；搖擺的；無常的
- vt. 使不穩(wěn)定；動搖
實用場景例句
- She is still a little unsteady on her feet after the operation.
- 手術以后她還有點站不穩(wěn)。
牛津詞典
- an unsteady hand
- 顫抖的手
牛津詞典
- The boy was very unsteady and had staggered around when he got up...
- 男孩站立不穩(wěn)，并且起身后四下走動時步子踉蹌。
柯林斯高階英語詞典
- He poured coffee into the mugs, and with an unsteady hand, held one of them out to David.
- 他把咖啡倒進杯里，然后一只手顫巍巍地端了一杯給戴維。
柯林斯高階英語詞典
- His voice was unsteady and only just audible...
- 他的聲音發(fā)顫，而且小得只剛剛能聽見。
柯林斯高階英語詞典
- She knew first-hand the impact an unsteady parent could have on a sensitive young girl.
- 她有親身體驗，知道情緒變化無常的家長對一個敏感的小女孩會產生什么影響。
柯林斯高階英語詞典
- ...a slightly unsteady item of furniture.
- 一件稍微有些不結實的家具
柯林斯高階英語詞典
- By the analysis of the unsteady pumping test data near the hydrogeological boundary.
- 通過水文地質邊界附近非隱定流抽水試驗資料的分析.
期刊摘選
- The unsteady aerodynamic and moment characteristics of the models and the unsteady wall pressure are measured.
- 研究中測量了模型的氣動力及力矩特性,同時測量了風洞的非定常壁壓.
期刊摘選
- An unsteady thermal conduction model of its envelope was built and the dynamic load was calculated.
- 以某一低溫實驗裝置為例,建立其圍護結構非穩(wěn)態(tài)傳熱數學模型,對動態(tài)負荷進行計算.
期刊摘選
- Analytical results show that the unusual noise source is chiefly due to unsteady combustion.
- 測試結果表明,國產機噪聲異常主要是由于不穩(wěn)定燃燒造成的.
期刊摘選
- Ambient pressure and correlation between parameters have strong influence on PDE performance when working is unsteady.
- 以非穩(wěn)態(tài)方式工作的脈沖爆震發(fā)動機(PDE),環(huán)境壓力、參數之間的強相關性對其性能影響很大.
期刊摘選
- The unsteady flows in a agitator calculated numerically, and compared with the author ? ? s experimental data.
- 研究了攪拌器內非定常流場的分布, 并與實驗結果做了比較.
期刊摘選
- Presently the low and unsteady yield is a main problem existing in Carya cathayensis prodution.
- 目前山核桃(Caryacathayensis Sarg.)生產中,存在的主要問題是產量不穩(wěn)不高.
期刊摘選
- The unsteady condition of mill vibration that it was caused vibration of strip was investigated.
- 分析研究了帶材橫向振動導致軋機振動失穩(wěn)的條件和機理.
期刊摘選
- Especially if i feel unsteady and insecure i sometimes try to cover this with jokes.
- 尤其是當我感到不穩(wěn)定和不安全時,我會試圖用玩笑掩蓋這些.
期刊摘選
- Results show that EM does provide unsteady design of turbomachinery an operable degree of freedom.
- 結果表明,緣線匹配為葉輪機非定常設計提供了可操作的自由度.
期刊摘選
- One, pass to the floor person difficulties existence of description, outstanding floor claim of unsteady.
- 第一, 通過對底層人物艱難生存的描繪, 突出底層訴求的不穩(wěn)定性.
期刊摘選
- Numerical calculations were performed to investigate the effects of unsteady wakes on film cooling.
- 利用數值計算的方法研究了非定常尾跡對動葉氣膜冷卻效率的影響.
期刊摘選
- The one dimensional model is employed to simulate the daily regulating unsteady flows below Shuikou reservoir.
- 用一維不穩(wěn)定流數學模型模擬枯水期水口電站下游日調節(jié)不穩(wěn)定流.
期刊摘選
- This type of flow has not only complex flow separation , but character of unsteady bringing noise.
- 這類流動不僅具有復雜的流動分離結構, 而且常常不穩(wěn)定,也是噪聲發(fā)生的主要區(qū)域.
期刊摘選
- He's a bit unsteady on his pins.
- 他的兩腿還有點站不穩(wěn).
《簡明英漢詞典》
- How can you still use this unsteady stool.
- 這只希里光當的板凳,怎么還在用啊?
期刊摘選
- Blade element theory was used to calculate unsteady aerodynamic loads in linear and nonlinear regimes.
- 槳葉氣動力計算采用時域非定常空氣動力計算模型,包括非線性分離和動態(tài)失速的影響.
期刊摘選
- Gas ejection from gun muzzle is a more complex unsteady process.
- 火炮的后效期現象是一種比較復雜的非定常氣體動力學現象.
期刊摘選