concentrations

concentrations

美 [?kɑns?n?tre??(?)n] 　英 [?k?ns(?)n?tre??(?)n]

• n.濃度；集中；【化】提濃；稠密度
• 網絡集中課程；含量；濃聚物

詞形變化

反義詞

同義詞

英漢解釋

英英解釋

例句

A portion of the thickened biomass is usually recycled to the reactor to improve performance through higher cell concentrations.

其中一部分濃縮的微生物會再循環回反應器中，以通過提高細胞濃度的方式來提高性能。

The accuracy and precision with which known concentrations of analyte in biological matrix can be determined should be demonstrated.

應證明已知生物基質內分析物濃度的準確度和精密度可以確定。

You know, breathing high concentrations here of sulfur dioxide, carbon dioxide and methane gas, in unequal quantities -- 19 years of this.

你知道，呼吸這里高濃度的二氧化硫、二氧化碳、和甲烷氣體，這些不等量的氣體-19年都是如此。

Even then, abundance in their host minerals is usually measured in concentrations of a percent or two.

即使是這樣，其主要礦物中稀土含量也只占到1到2個百分點。

Because at least for that pair of constituents, I know the dependents for some range of concentrations.

因為至少，對那兩個組分，我知道，它對某個濃度范圍的依賴關系。

The concentrations of chlorophyll in surface waters is one of the important parameters used for monitoring coastal water quality.

水體表面葉綠素濃度是監測沿岸水體質量的重要參數之一。

It was not realized at the time that only injected ascorbate might deliver the concentrations needed to see an anti-tumor effect.

當時沒有意識到僅僅注射給藥可以輸入需要的濃度看到抗癌效果。

Chlorine is not toxic to human beings at the concentrations used for disinfection purposes, and is a quick-acting germicide.

用于消毒目的氯的濃度對人類無毒性，是一種高速殺菌劑。

The concentrations of nitrogen dioxide and ozone also exceed the objectives for a few days in a year.

二氧化氮及臭氧的濃度，每年也有幾天超出了空氣質素指標。

The nutrient concentrations displays the negative correlation with salinity, DIN was higher in the surface than the bottom and DI. . .

營養鹽與鹽度呈現出負相關的規律性，無機氮表層高于底層，無機磷底層高于表層；

Method: The in vitro effect of artemether with different concentrations was compared with that of metronidazole on Trichomonas vaginalis.

方法：將蒿甲醚的不同濃度作用于體外培養基中的陰道毛滴蟲，并與甲硝唑作比較。

"Mitigation efforts over the next two to three decades can reduce the rate of growth of greenhouse gas concentrations, " the U.

“緩和努力在未來的二到三十年能減少溫室氣體集中的生長的比率，”美國說。

At a given temperature , the rate of a reaction varies directly as the product of the concentrations of the reactants in the slowest step.

在某一給定的溫度下，反應速率取決于最慢的那個反應步驟中的反應物濃度。

The final equilibrium concentrations that are achieved for a given set of reaction parameters depend on the thermodynamics of the system.

在給定一系列反應參數下達到的最終平衡濃度取決于系統熱力學。

Roosevelt responded with regulations and federal antitrust lawsuits to break up the greatest concentrations of industrial power.

作為回應，羅斯福頒布法規并提起聯邦反托拉斯訴訟，打破高度的產業集中。

Results Isosorbide Mononitrate and Glucose injection did not interfere with limulus agent in two-fold diluted concentrations.

結果單硝酸異山梨酯葡萄糖注射液2倍稀釋后無干擾作用。

This turned out to be a problem because at high concentrations the adenovirus clumped together, again becoming unstable.

而這也成為了問題，因為高濃度的腺病毒聚集在一起后，又變的不穩定。

Stress concentrations arising at hatch corners of the container ship with large opening is usually encountered.

貨柜船結構有大艙口，于艙口角隅處常會形成應力集中現象。

This energy is transmitted through space in the form of bundles or concentrations of energy known as quanta or photons.

這種能量是以能束或能流（如量子或光量子）的形式，通過空間傳遞的。

"That's where the shocking, sort of draw-dropping concentrations exist, " Mr Payne said.

“令人震驚的是，污染物濃度呈抽脂-滴落狀，”佩恩說。

To produce its characteristic effects, a drug must be present in appropriate concentrations at its sites of action.

藥物要產生它們特有的效應，必須在作用部位有適當的濃度。

Unfavourable reactions are prone to occur, since high concentrations of drug may be attained rapidly in both plasma and tissues.

藥物因迅速在血漿和組織中達到較高濃度，容易出現不良反應。

Most studies of CO effects have administered CO at relatively high concentrations for short periods of time.

大多數有關CO影響方面的研究工作是在CO較高濃度下，暴露較短的時間條件下進行的。

On the point of effective corrosion and reservoir protection, optimized the best using concentrations of different acid.

從有效溶蝕和儲層保護的角度出發，優選出不同酸液的最佳使用濃度。

Such a deficiency results in increased concentrations of glucose in the blood, which in turn damage many of the body's systems.

此類缺乏造成血糖濃度升高，轉而損害身體的許多系統。

Although carbon dioxide is usually harmless, a large, rapid release of the gas is worrisome because high concentrations can kill.

雖然二氧化碳通常是無害的，一旦迅速且大量釋放，則令人憂心忡忡，因為高濃度能致人于死。

Finally, freeze concentration was compared with other concentrations, to verify the the feasibility of the application of that in green tea.

最后將冷凍濃縮與其他濃縮方式進行了比較，驗證冷凍濃縮在綠茶茶湯中應用的可行性。

Regulators need to be able to identify risk concentrations early and prevent them from growing so large as to threaten the system.

監管者必須有能力及早發現風險的集中，防止它們擴大到足以危及體系的程度。

"The public should not be alarmed by the very small concentrations being reported for most cities, " Dr. Smith wrote in an e-mail.

史密斯在一份電子郵件中寫道“大多數城市的公眾沒有必要所報道非常低的濃度感到恐慌。”

And instead of these chemical potentials, you would write them in terms of the pure chemical potentials times their concentrations.

用純化學勢，乘以它們的濃度，代替這些化學勢。

And so even relatively modest concentrations, it's still easy to see the effect and measure the impact.

所以即使是很小的濃度，我們也可以很容易看見最終的效應，同時做測量。

So, if you want, the differences between concentrations of different points are very small, then the flow will be very gentle.

也可以這樣的，不同點的濃度差異非常小，流動變得非常緩慢。

But scientists also say Spanish beachgoers are going to have to get used to higher concentrations of jellyfish.

但是，科學家也提醒去西班牙沙灘游玩的人們不得不要適應水母泛濫的情況。

You can also work with a service provider that specializes in providing caches in points of presence close to concentrations of your gamers.

有些服務提供商可以在玩家集中的地區附近提供緩存點，與這些提供商合作也有幫助。

Or at least reduced the ongoing increase in concentrations of greenhouse gases in the atmosphere.

至少能夠減少大氣中正在持續增長的溫室氣體濃聚物。

Learning for mathematical understanding is one of the focuses of the concentrations in recent research of mathematics understanding.

如何進行數學理解性學習是目前數學理解研究中頗受關注的一個課題。

The functional relationship between the concentrations of the stabilizing agent and the separating time of the suspensions is given .

給出了描述穩定劑濃度與懸浮液分層時間之間函數關系的經驗公式。

After twice removal, the concentrations of phosphate and ammonia nitrogen in the hogpen waste water can come up to the discharge standards.

豬場廢水進行兩級處理后，便可達到磷酸鹽和氨氮的排放標準。

VALIDATION OF THE STRENGTH OF REFERENCE SOLUTIONS USED FOR MEASURING CONCENTRATIONS.

用于測定濃度的參考溶液的強度的檢測

Supporting high concentrations of Exchange servers and clients out of a single SDL can create a significant demand for directory services.

在一個SDL中支持高度集中的Exchange服務器和客戶端，可能會產生大量目錄服務需求。

Linearity must be demonstrated by constructing a calibration curve using at least 4 concentrations.

線性必須通過使用至少由4個濃度建立的校準曲線校正。

The rice has some of the highest iron concentrations that have been described for white rice (up to 19 parts per million).

這種水稻是白米鐵含量最高的（高達百萬分之19）。

They found that concentrations of certain molecular compounds were higher at the surface of the glass than in the liquid itself.

他們發現，某些分子化合物的濃度在酒杯上面要比液體香檳本身含量高。