“reagent”可以造什么句，reagent造句

2、Chemical reagent--Preparations of reagent solutions for use in test methods

4、Chemical reagent-Methano

6、chemical reagent factory

8、Chemical reagent-Barium nitrate

10、Chemical reagent--Ammonium hydrogen difluoride

12、Chemical reagent--Trisodium citrate dihydrate

14、Chemical reagent--General rules for potentiometric titration

16、This paper presents briefly a review of preparation of HPDA reagent. The applications of HPDA reagent in organic fluorine chemistry and some recent advances are also discussed.

18、Conclusions The self-made peroxidase sheath reagent can be used to replace the imported original reagent PEROX for ADVIA120 hemocyte analyzer.

20、Chemical reagent--General method for the determination of oxalates

22、The results have shown that inorganic agents such as hydrochloric acid, zinc sulfate and lime and the organic reagent starch can remarkably improve the washing effect while dispersant reagent can't.

24、Whole system is sealed, preventing escaping of poisonous gas. Automatic reagent change, automatic discharge waste water.

26、The equilibrium concentration of complexing reagent is determined by both direct and indirect methods.

28、Tri-n-butyl tin hydride is, a univenal organotin reagent in organic synthesis.

30、The flotation reagent and technological flowsheet of producing purity fluorite concentrate by low quality fluorite in Nei Meng Area.

32、The mechanism of organic matrix modifiers were: acting as superficial modifier and complex reagent, creating strong reduction atmosphere after decomposed.

34、Finally, the best conditions to determine DNJ by capillary column gas chromatography was confirmed: samples was treated by ultrasonic wave for 30 minutes with Pyridine as extraction reagent.

36、The recent development of chemiluminescence analysis was reviewed. The analysis of inorganic, organic and medicine samples as well as the chemiluminescence reagent were related with 105 references.

38、The reagent is compatible with all culture media and with all liquid handling systems for high-throughput screening applications in 96-well and 384-well plates.

40、In this paper, a new kind of reagent which is used in leaching lead from surface of brasses in drinking water systems is studied, such as pipes, fittings and faucets.

42、In this paper, experiments on seed threshing methods and conditions of closed cone were conducted by using two methods, namely, degrease via reagent soaking and drying via temperature-control drier.

44、"Selenium dioxide is an important reagent in organic chemistry. Vital to living cells, it works as an antioxidant in the body and is being studied for a variety of possible beneficial health effects; it is used in nutritional supplements and animal feeds. "

1、Ehrlich's reagent

5、Chemical reagent--Potassium iodide

9、" Chemical reagent N,N-Dimethylformamide"

13、Used in electroplating, antisepsis and analytical reagent.

17、Useage: Analytical reagent, wood preservatives and mordant agent.

21、a soluble crystalline acid; used as a reagent and disinfectant.

25、The identification of Radix scutellariae was silica gel G plate, n-butanol-glacial acetic acid-water(7:1:2) as the development reagent, chloride ferric(1%) as color developing reagent.

29、Furthermore, procyanidins low polymer and procyanidins high polymer were separated by organic reagent extraction.

33、The method combined the hot pressure casting-shaping technique with organic foam small-sphere as pore-making reagent.

37、The synthesis methods of hexamethyldisilane, such as reductive coupling reaction, Grignard reagent alkylation, electrochemical reduction et al, were recounted in details.

41、HATU as the coupling reagent; TFA, p-methyl phenol, EDT and H2O (97:0.25:0.25:2.5) as the cleavage condition, the yield of thymopentin was 79.68% and the purity was 80.36% under 2 equiv.

45、"Potassium: Chemical element, one of the alkali metals, chemical symbol K, atomic number 19. It is a soft, silvery white metal, not found free in nature and rarely used as the metal (except as a chemical reagent) because of its extreme reactivity."

7、Chemical reagent--Acetamide

15、Reagent shelf space is rationally utilized, and sockets and water cocks are installed under the reagent shelf, which not only hides unsightly pipes, but also adds stability;

23、The invention relates to experiment using reagent erythrocyte long term storage technique.

31、TP reagent had significant influence on detecting magnesium, because it contented the high concentration of cupric sulfate.

39、This can effectively remove residue reagent, improve sample performance, avoid a great number of acid waste water discharging to protect the environment, and ensure the security of the operator.

3、Reagent evaluation of using Pacific Hemostasis fibrinogen reagent on sysmex CA-coagulant-meter

19、This paper introduced organic metallic reagent of the asymmetric synthesis.

35、The terminal allylation reaction was studied which was influenced by reaction time, reaction temperature, category and dosage of allylation reagent and molecular weight of polyether.

11、Chemical reagent--Potassium hydrogen phthalate

43、The influences of different composition of refined solvent, ratio of reagent to oil, temperature and time of extraction, time of setting on removal of basic nitrogen compounds were studied.

27、Methods: The PT and INR were measured by dry reagent and liquid reagent in same Automated Blood Coagulation Analyzer in patients and healthy people, Analyze results with statistical methods.