
濃縮液;濃溶液
Compound soft sweets with health functions was made mainly from the concentrated solution extracted from jujube, lily and licorice, blend with gelatin, glucose, sugar, etc.
以紅棗、 甘草、 百合提取的濃縮液作為主要原料,添加凝膠劑、 葡萄糖、白砂糖等制備出複合保健軟糖。
The result of experiments indicates it can meet the requirements of process that concentrated solution is reused to production to use only NF1 membrane.
試驗結果表明,僅使用NF1膜可以滿足濃縮液回用于生産工藝的要求;
The action of increasing the concentration of a solution by evaporating the solvent with heat; the result is a more concentrated solution.
借加熱而揮發溶劑以增加溶液的濃度, 結果得到濃縮溶液。
First my blood is treated to make a concentrated solution of platelets in plasma.
首先血液經離心後得到血小闆濃縮物。
When using ethanol to precipitate pumpkin polysaccharide, the ratio of concentrated solution to ethanol was 1:4. Activated charcoal was used as decolourant;
用乙醇沉澱多糖時,濃縮液與乙醇體積比為1:4時沉澱多糖效果最好。 選用活性炭作為脫色劑。
The result shows that the reduced pressure concentration has the advantages of large instrument capacity, fast speed, shorter time for heating the concentrated solution, ****** operation and hi…
結果表明,兩法相比,前者具有儀器容量大、濃縮速度快、濃縮液受熱時間短、操作簡單及工作效率高等優點。
The injury of cells and tissues during freezing is caused both by ice forming, and by the highly concentrated solution;
細胞和組織的低溫損傷是溶液凍結相變過程所引起的冰晶損傷和高濃度溶液的損傷;
The MTO experiment results demonstrate that different addition amounts of additive' concentrated solution have considerable effects on bath life span and deposit performance.
周期實驗研究結果表明,添加劑濃縮液不同的添加量對鍍液壽命、鍍層綜合性能有較大影響。
The concentrated solution withdrawn from the evaporator is known as the thick liquor.
從蒸發器中排出的濃縮溶液,稱為“稠液”。
The extract was vacuum evaporated to recover the solvent. The lignin was obtained after the concentrated solution was vacuum dried at 80℃.
提取液經減壓蒸發回收溶劑,濃縮液在80℃真空幹燥,得到棕褐色的木質素。
In a laboratory study of liquid antibacterial hand soaps, a concentrated solution of Nadasept killed 40 percent more bacteria than the liquid hand soaps currently used in our hospitals.
199在一次對于抗菌洗手液的實驗研究中,Nadasept濃縮液比我們醫院現在使用的洗手液多殺滅40%的細菌。
The relations between constituent of concentrated solution and pore structure, and UF properties have been stu***d.
研究了原液組成與膜的孔結構和超濾性能的關系。
Both concentrated solution of pigment and lower temperature (90℃) can enhance the stability for long periods.
高濃度色素對光的穩定性良好;溫度低于90℃時,該色素在較長時間内都很穩定。
According to orthogonal test, the best recipe of the functional beverage was that concentrated solution was 8%, sugar was 5%.
通過正交實驗,确定了飲料的最佳配方:8%提取液、5%白砂糖。
Through pulverizing the mixture of concentrated fermentive solution of Bacillus sphaericus and several additives by super micro pulverizer a kind of stable Bacillus sphaericus flowable was prepared.
滅蚊球孢菌發酵液經濃縮後在各種助劑作用下采用超微粉碎工藝制成性能穩定的滅蚊球孢菌膠懸劑。
The electrochemical corrosion process of iron in concentrated alkaline solution was discussed.
對鐵在堿性溶液中的電化學腐蝕過程進行了讨論。
The research results of recovering copper by electrowinning from concentrated cyanide solution were described.
叙述了從富集氰化廢液中電解回收銅的試驗研究結果。
For example, the digestion of a piece of meat into amino acids in the laboratory requires boiling the meat in a concentrated acidic solution for one day.
例如在實驗室消化一塊肉,使它分解為養分的胺基酸,則需把肉放在濃厚的酸内熬煮一天方可完成。
The ring-disk electrode has been used to study the potentiodynamic behaviour and electrochemical dissolution of A_3 steel in concentrated alkaline solution.
用旋轉環-盤電極研究了A_3鋼在濃堿溶液中的動電位行為及電化學溶解特性。
The corrosion weight loss rate and impact toughness of high Mn steel in hot concentrated caustic solution were stu***d by using immersed corrosion, impact test and SEM.
采用浸泡腐蝕試驗和腐蝕前後的沖擊試驗并借助于掃描電鏡觀察,研究了熱強堿介質中高錳鋼的腐蝕速率和沖擊韌度。
The invention relates to a new blood concentrated haemodialysis solution which relates to the medical field.
本發明涉及一種新型血液透析濃縮液,屬于醫療領域。
For the determinate problem, the final solution is composed of the corner concentrated force solution, the body force solution and the computed boundary-value condition solution.
廣義靜定問題解由角點集中力解、體力分量解和計算邊值條件解組成,這三種解要滿足不同的變形協調條件,必須分别計算。
The best treatment is a small amount of concentrated salt solution, given intravenously, to increase blood sodium concentrations.
此時最好的辦法應是靜脈注射少量濃鹽水,提高血液中鈉的含量。
The corrosion rate of Re-Ni-Cu alloy cast iron in hot concentrated alkaline solution was measured by the dynamic hydrometer method;
采用動态失重法測定稀土鎳銅合金鑄鐵在高溫濃堿液中的腐蝕速度;
A new method of leaching SiO_2 from the residue was stu***d in atmosphere and highly concentrated alkali solution.
提出了在常壓下用高濃度堿液浸出粉煤灰提鋁渣中二氧化矽的工藝;研究了二氧化矽在濃堿體系中的浸出行為。
It has been shown that the concentrated liquid crystalline solution of PPTA synthesised in N-methylpyrrolidone-Lithium chloride solvent system has good rheological properties and spinnability.
研究結果表明,由N—***************酮—氯化锂溶劑體系合成的PPTA樹脂,其硫酸液晶溶液具有良好的流曼性質和可紡性。
|strong solution;濃縮液;濃溶液
"Concentrated solution"(濃溶液)是化學中描述溶液濃度的術語,具體含義和特點如下:
定義
濃溶液指在特定溫度和壓力下,溶質含量較高的溶液。其特點是單位體積溶劑中溶解的溶質較多,但并未達到溶解度的上限(即不一定是飽和溶液)。例如,一杯溶解了大量糖的水可稱為濃糖水,隻要糖未完全析出。
與相關概念的區别
物理性質
濃溶液通常表現出更強的依數性,如沸點升高(如濃鹽水沸點高于純水)、凝固點降低。若溶質為電解質(如濃硫酸),其導電性顯著增強;非電解質濃溶液(如濃糖水)導電性則較弱。
應用與示例
濃度表示方法
常用質量分數($text{質量分數} = frac{text{溶質質量}}{text{溶液總質量}} times 100%$)或摩爾濃度($c = frac{n}{V}$,單位mol/L)描述濃度。
總結來說,濃溶液強調溶質比例高,但需結合具體場景判斷其實際狀态。實際應用中需注意安全,某些濃溶液(如強酸、強堿)可能具有腐蝕性。
例句
英文例句:The concentrated solution of sulfuric acid should be handled with extreme care. (濃硫酸溶液應該小心處理。)
中文例句:這種稠密溶液需要在通風良好的環境下處理。(The concentrated solution needs to be handled in a well-ventilated environment.)
用法
解釋
近義詞
反義詞
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