鉀的 的英文怎麼說
中文拼音 [jiǎde]-
Determinations of fe2o3, cao, mgo, na2o and k2o in alundum powder by atomic absorption spectrophotometry
剛玉粉中三氧化二鐵氧化鈣氧化鎂氧化鈉氧化鉀的原子吸收分光光度測定法Methods for analysis of chemical oxidation solution for magnesium alloy - part 16 : determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method
鎂合金化學氧化溶液分析方法第16部分:電位滴定法測定硝酸氧化溶液中重鉻酸鉀的含量Methods for analysis of chemical oxidation solution for magnesium alloy - part 6 : determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method
鎂合金化學氧化溶液分析方法第6部分:電位滴定法測定冰乙酸氧化溶液中重鉻酸鉀的含量Methods for analysis of chemical oxidation solution for magnesium alloy - part 12 : determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
鎂合金化學氧化溶液分析方法第12部分:電位滴定法測定重鉻酸鉀硫酸錳氧化溶液中重鉻酸鉀的含量An increase in extracellular potassium does in fact shift the pacemaker within the sinus node from the cephalic to the caudal portion.
細胞外液鉀的增高確實能使竇房結內的起博點從頭側移向尾側。Molten salt leaching method extracting potassium from potash feldspar
從鉀長石中提取鉀的研究Stable synthesis of potassium ferrate with high purity
高純度高鐵酸鉀的穩定合成Determination of patassium ferrocyanide
亞鐵氰化鉀的測定General test method in salt industry - determination of potassium ferrocyanide
制鹽工業通用試驗方法亞鐵氰化鉀的測定The first sign of potassium deficiency is a white speckling or freckling of the leaf blades.
缺鉀的最初病癥是葉片呈現白色斑痕或斑點。Studies on the acute toxicity and genotoxicity of potassium iodate
碘酸鉀的急性毒性和致突變性It is measured in millimetres of mercury mmhg
鉀的推薦攝入量是至少每天Potash production in the united states was not developed until world war i.
一直到第一次世界大戰時美國苛性鉀的生產才擴大開來。Some demonstration and extension work based on existing scientific results have been done such as developing grain in large area of land using comprehensive cultivation measures in zibo city in 1987 and research on response of highly yielding crops to potassium and proper distribution of potash fertilizers in double cropping systems supported by ppic in 1990
已根據現有科技成果作出一些示範推廣工作，如1987年在淄博市用綜合栽培措施在大面積土地上開發糧食生產，以及1990年在ppic資助下研究一年兩作制下高產作物對鉀的反應和鉀肥合理分配。Sodium and potassium are about the same in their chemical properties.
鈉和鉀的化學性質幾乎是相同的。And ammonia had effective selectivity for the separation of potassium nitrate
氨對硝酸鉀的選擇分離結晶效果較好。Analysis of extract solutions of glass - method for determination of sodium oxide and potassium oxide by flame spectrometric methods
玻璃萃取溶液的分析.第2部分:採用火焰分光法對氧化鈉和氧化鉀的測定方法Selectivity of potassium adsorption by soils
不同土壤對鉀的選擇吸附特性Under applying k 200mg / kg, k fixation capacity of four soils strengthened with drying and wetting cycle and temperature increasing, so, the availability weakened. in general, capacities of fixing potassium of soils in turns were : heir lu soil > lou soil > loessial soil > aeolian sandy soil
在施鉀量為200mg kg的情況下，干濕交替對四種土壤鉀的有效性影響程度由大到小依次為：土婁土、黑壚土、黃綿土、風沙土。The results of the experimental tests show that nh4cl and k2hpo4, kh2po4 are the most available nutrents to our isolates when they are degrading oils. the most suitable experinment condition is : temperature being 30 c, initial ph being 7 - 8, the shaking rate of the culture flasks is 180 r / min, the concentration of nacl is 1 %. the biodegradation results have shown that our 6 isolates have the effective degradation capability to crude oil ; within 6 days the transforing rate of oil by each single strain is more than 60 %
本研究分離出的6株菌，初步鑒定結果為： sy1為微桿菌屬、 sy2為諾卡氏菌屬、 sy3和sy5為假單胞菌屬、 sy4和sy6為芽孢桿菌屬；實驗結果表明， 6菌株的最佳氮源為氯化銨（ nh _ 4cl ） ，最佳磷源為磷酸氫二鉀和磷酸二氫鉀的混合物，最適生長條件為：溫度為30 ，初始ph值為7 8 ，搖床轉速為180r min ，鹽（ nacl ）濃度為1 ；通過降解實驗得出6株菌對原油都有較強的降解能力，單一菌株在5天後的原油降解率都高於60 ， 6株菌對原油的生物降解反應符合一級反應動力學特徵。分享友人