impurity
英 [?m'pj??r?t?]
美[?m'pj?r?ti]
- n. 雜質；不純；不潔
實用場景例句
- A filter will remove most impurities found in water.
- 過濾器會濾掉水中的大部分雜質。
牛津詞典
- The air in the factory is filtered to remove impurities.
- 工廠里的空氣要經過過濾，以清除其中的雜質。
柯林斯高階英語詞典
- To get the surface of materials are ready to paint without any oil, dust and impurity.
- 對基材表面進行處理,使基材表面無油污 、 灰塵和其它雜質.粘接面必須充分接觸.
期刊摘選
- Reasons of forming first cracks were foundry lacuna, impurity gathering , lard exiting.
- 鑄造缺陷 、 雜質元素偏聚和夾雜物的存在是形成早期裂紋源的原因.
期刊摘選
- Copper aspirinate capsules and the impurity copper salicylate were determined by RP HPLC.
- 采用RP- HPLC 法測定阿司匹林銅膠囊及其雜質水楊酸銅含量,輔料不干擾分析.
期刊摘選
- Gandrake: We will purge the world of its impurity!
- 我們會凈化世界的一切廢物!
期刊摘選
- Conclusion: The natural Harvest clarifier can substitute ethyl alcohol in the procedure of removing the impurity.
- 結論: 澄清劑法可代替乙醇法用以除雜質.
期刊摘選
- He discovered that whenever any impurity arises in the mind, physically two things start happening simultaneously.
- 每當負面情緒在心中生起時, 身體上同時就發(fā)生兩件事.
期刊摘選
- The impure mixture with impurity is purified.
- 含雜質的不純混雜物被提純.
期刊摘選
- This gaseous impurity is able to bring about metal corrosion and contaminating.
- 這些氣相雜質的存在會造成金屬材料腐蝕,并污染環(huán)境.
期刊摘選
- For God has not called us for the purpose of impurity, but sanctification.
- 神召我們、本不是要我們沾染污穢 、 乃是要我們成為圣潔.
期刊摘選
- Briefly introduces the demolishing mechanism of harmful impurity phosphor in pipeline.
- 簡述了有害雜質磷在管道焊縫中的破壞機理.
期刊摘選
- The effects of optimization of network parameters, noise, and impurity on the network were investigated detailedly.
- 詳細討論了網(wǎng)絡優(yōu)化參數(shù) 、 模擬的測量過程中噪聲及雜質對網(wǎng)絡收斂性能及預測誤差的影響.
期刊摘選
- With increasing doping concentration , the impact of neutral impurity scattering becomes more significant.
- 隨著摻雜濃度的增加, 中性雜質散射作用增強.
期刊摘選
- Vitriolic impurity is contained normally in the sewage that vitriolic factory discharges.
- 硫酸廠排放的污水中通常含有硫酸雜質.
期刊摘選
- Microstructure investigation showed that the zirconia and impurity phases were dispersed in the BN layer matrix.
- 顯微結構分析表明,氧化鋯和雜質相鑲嵌在氮化硼層狀基質中.
期刊摘選
- Discharge the impurity and coarse materials automobile and operates continuously.
- 雜料、粗料自動排出,可連續(xù)作業(yè),適于處理大批量物料.
期刊摘選
- The article studied the mineral processing on fine particle gold ore impurity bearing.
- 針對某含雜微細粒金礦石,進行了詳細的選礦工藝研究.
期刊摘選
- We have calculated plasma density distribution, temperature distribution, impurity radiation power loss in SOL with friction.
- 利用粒子數(shù)守恒和“兩點模型”,計算了在有摩擦的情況下,刪削層中等離子體的密度分布 、 度分布和雜質輻射的功率損失.
期刊摘選
- The sources and arising reasons of impurity particles in PVC resin was systematically analyzed.
- 系統(tǒng)地分析了PVC樹脂中雜質粒子的來源和產生原因,提出了解決的方法.
期刊摘選
- The authors discuss the experiment conditions for measuring impurity diffusion coefficient by curve fitting method.
- 討論了由雜質濃度深度分布確定擴散系數(shù)的實驗條件.
期刊摘選
- Appearance: Yellowish powder, no impurity naked eye can see.
- 外觀: 呈淡黃色粉末, 無肉眼可見夾雜物.
期刊摘選
- The shallow impurity states in wurtzite nitrides are studied by a variational method.
- 利用變分法研究纖鋅礦結構氮化物半導體材料中的淺雜質態(tài)問題.
期刊摘選
- Impurity and dust can be cleared up by dust collector cyclone.
- 小雜質及灰塵可通過吸風風網(wǎng)清除.
期刊摘選
- Process validation should confirm that the impurity profile for each API is within the limits specified.
- 52工藝驗證應當確認每一個原料藥的雜質概況都在規(guī)定的限度內.
期刊摘選
- The effect of impurity Fe 3 + on the crystallization of sodium persulfate was studied.
- 研究了鐵離子雜質對過硫酸鈉結晶過程的影響.
期刊摘選
- The oxygen reacts vigorously with the impurity in the iron.
- 氧氣與鐵中的雜質發(fā)生劇烈的化學反應.
辭典例句
- Detecting impurity for cotton is an important constituent part for all detecting cotton work.
- 棉花雜質檢驗是整個棉花檢測工作中的一個重要組成部分.
期刊摘選