"First extracted at low temperature" 검색결과 141-160 / 360건

• 

  영어 에세이 리서치페이퍼 essay on an approved disease or human condition[Salmonella typhi]

  Signs and symptoms The first week: temperature of the body rises, headache, cough, and fluctuations on ... The fever rises at afternoon with the possibility of frequent constipation, and the pain extends to the ... Treatment in the area where there is a low-level resistance of the bacteria, ciprofloxacin gives the

  리포트 | 6페이지 | 1,000원 | 등록일 2019.02.05

  다운로드 장바구니
• 

  녹색혁명(Green Revolution)

  herbicides also on machines, which rely on crude oil, making agriculture increasingly reliant on crude oil extraction ... CIMMYT Total world wheat area by 1997 stood at 62% thanks to CIMMYT efforts Historical Notes Success ... 1997, CIMMYT estimated that nearly 50million ha globally were planted in wheat varieties developed at

  리포트 | 23페이지 | 3,000원 | 등록일 2017.07.21

  다운로드 장바구니
• 

  연세대학교 화공실험1 과목 실험 결과 레포트(연료전지 실험 결과 보고서)입니다.

  Due to the low operating temperature, it is necessary to include noble metals such as platinum (Pt of ... They were the first fuel cells to be commercialized. ... Disadvantages include rather low power density and aggressive electrolyte.

  리포트 | 4페이지 | 1,000원 | 등록일 2017.07.16

  다운로드 장바구니
• 

  [열유체공학설계실습] heat pump system 보고서 실습3

  Experimental Method ① For the test, at first, the atmospheric pressure, the dry and wet bulb temperatures ... Similarly, when it allowed to expand, the refrigerant must reach a sufficiently low temperature. ... Also the pressure difference must be great enough for the fluid to condense at the high temperature and

  리포트 | 6페이지 | 2,000원 | 등록일 2016.10.02

  다운로드 장바구니
• 

  Music is our life

  Eddie : I'd better slow dohloe is searching office space with a capacity of at least 50 staff members ... Researchers extracted DNA from bones, teeth, hair and skin from 209 ancient cats as old as 9,000 years ... Organized by the Confectioners Society, the first Sweet Confectionery Trade Fair will be at the Herald

  리포트 | 4페이지 | 1,000원 | 등록일 2018.01.27

  다운로드 장바구니
• 

  Iron (Homework)

  low temperatures. ... For an Fe-0.35% C alloy, determine (a) the temperature at which austenite first begins to transform on ... at which AUS (austenite) first begins to transform on cooling based on the line plotted at the Fe-CFe3C

  시험자료 | 5페이지 | 1,500원 | 등록일 2017.07.08 | 수정일 2021.01.18

  다운로드 장바구니
• 

  Batch Reactor과 CSTR 비교 실험 보고서

  From that reason, the conductivity at very first of this CSTR experiment shows low values. ... has continuity, which means initially the solutions has to be mixed first. ... CSTR In the situation of CSTR, the conductivity increases sharply at short period of time, then keeps

  리포트 | 10페이지 | 1,000원 | 등록일 2016.10.16

  다운로드 장바구니
• 

  Heat Pump

  Procedure [3] 1) For the test, at first, the atmospheric pressure, the dry and wet bulb temperatures ... The differences are visually emerged at the Pressure-Enthalpy Diagram. ... are measured. 2) Enter up the fan power of the Low, Medium and High while only main power is turned on

  리포트 | 11페이지 | 2,000원 | 등록일 2017.04.17

  다운로드 장바구니
• 

  Prelab 5. Recrystallization and Filtration

  A crystallization solvent should have a relatively low boiling point so it can be easily and quickly ... At this point, the solid and solution are in equilibrium. ... Allow air to pass through the crystals for at least a few minutes to help dry them.

  리포트 | 1페이지 | 1,500원 | 등록일 2016.07.13 | 수정일 2017.03.13

  다운로드 장바구니
• 

  Lab Report 1. TLC & Melting point

  Discussion: LAB1 The temperature at which the sample first begins to melt and the ge, the terms melting ... thermometer records a lower temperature than actual temperature and we get low melting point of broad ... First, we measured the mixture melting point too fast to get accurate value.

  리포트 | 2페이지 | 2,500원 | 등록일 2016.07.13 | 수정일 2017.03.13

  다운로드 장바구니
• 

  [프리랩+결과] [영문레포트] 분별증류, Fractional distillation

  Principles & Methods: 1) Boiling points - The boiling point of a liquid is that temperature at which ... So, we cannot measure the exact temperature at exact volume. And we use clamp that is broken. ... boiling point boils out first, the component that has high low boiling point boils out later.

  리포트 | 2페이지 | 1,000원 | 등록일 2015.04.21

  다운로드 장바구니
• 

  Lab Report 4. extraction acid base properties

  First, in the experiment which was base treatment, we separated Benzoic acid. ... The ratio of the concentration of the solute in each solvent at equilibrium is a constant called the ... We got a little bit low melting point but 100% yield of Triphenylmethane.

  리포트 | 1페이지 | 2,500원 | 등록일 2016.07.13 | 수정일 2017.03.13

  다운로드 장바구니
• 

  [화학실험] 태양전지 pre-report (예비레포트)

  It auto-ignites at a temperature of 465 °C (869 °F). ... At temperatures greater than acetone's flash point of ?20 °C (? ... The first step in installing silk plate is to place.

  리포트 | 12페이지 | 1,000원 | 등록일 2016.06.13

  다운로드 장바구니
• 

  BCA assay

  However, because the rate of color develoment is low at RT, no significant error will be introduced of ... A:B) For the example, combine 50ml of Solution A with 1ml of Solution B. ② Note: When Solution B is first ... room temperature(RT). → A : B = 50 : 1, → Soution A + Solution B = 20ml : 0.4ml 3) Protocol(for Test

  리포트 | 4페이지 | 1,500원 | 등록일 2017.12.10

  다운로드 장바구니
• 

  Transpiration rate changes of Pinus sylvestris resulting from different air temperatures

  A botany experiment proves that “transpiration is most effective at low velocities of air movement, but ... First, the plastic pipette was connected with one end of the tube, which was 65cm in length. ... They also at with a wider body may have helped to insert water with greater accuracy and ease.

  리포트 | 8페이지 | 3,000원 | 등록일 2015.07.03 | 수정일 2015.07.06

  다운로드 장바구니
• 

  Genomic DNA Prep

  5 minutes at room temperature. d. ... Separate the two phases by centrifugation at 5000 g for 15 minutes at room temperature. 7. ... Collect the precipitate by centrifugation at 5000 g for 5 minutes at room temperature. c.

  리포트 | 3페이지 | 1,000원 | 등록일 2014.09.13 | 수정일 2015.04.22

  다운로드 장바구니
• 

  Prelab 6. Resolution of a racemic mixture

  Use a nomograph and the pressure corresponding to the vapor pressure of water at the temperature that ... you measure at the tap to estimate the b.p at reduced pressure. ... stand for about 24h, but the second crop of product will not have as high an optical purity as the first

  리포트 | 1페이지 | 1,500원 | 등록일 2016.07.13 | 수정일 2017.03.13

  다운로드 장바구니
• 

  카이스트 분자공학실험 The optical properties of organic photoeletric materials 결과 보고서

  And, phosphorescence frequently occur in solid, so brightness is lower at low temperature. ... Commonly, fluorescence frequently occur in solution, so brightness is the same or higher at low temperature ... For the first two samples put on the hot plate for annealing. and other samples make as it is. and the

  리포트 | 5페이지 | 2,000원 | 등록일 2015.10.10

  다운로드 장바구니
• 

  박막증착

  First, Vacuuming (Low → High) Ⅰ. Turn on the Main Power (upwards ). ... Forth step is transport's changes with temperature. ... First, you can cut and clean silicon-wayfer. Second, it has been deposed by the deposed material.

  리포트 | 10페이지 | 4,900원 | 등록일 2015.09.15 | 수정일 2021.01.02

  다운로드 장바구니
• 

  Cloning PCR products by addition of restriction sites to their termini

  Incubate the reactions for 1 hour at the optimum temperature for digestion. ... melting/gelling temperature agarose. ... Extract once with phenol:chloroform and once with chloroform.

  리포트 | 4페이지 | 1,000원 | 등록일 2014.09.13

  다운로드 장바구니