Mtb as the colour - display reagent , ctmab as melting and keenness reagent , double peak and double wave magnitude methods were used for the measurement of aluminium as well as iron with a satisfactory result 摘要以甲基百里酚蓝( mtb )为显色剂、 ctmab为增溶增敏剂，利用系数补偿和双峰双波长的两次分光光度法同时测定铝( )和铁( )的结果令人满意。
The dusk had come nigh hand completely , and , as i opened out the cleft between the two peaks , i became aware of a wavering glow against the sky where , as i judged , the man of the island was cooking his supper before a roaring fire 天完全黑下来，当我通过双峰之间的裂谷时，我注意到天空有反射的光，我猜想是那个岛中人在烧得很旺的篝火前做饭。
" yingqing " peach had one ethylene production peak , and " chunxing " strawberry had two - humped curve of ethylene production . the peach and strawberry fruits were treated with exogenous ethylene at concentration of 50 u 1 / l 迎庆桃果实采后乙烯释放量的变化呈单峰曲线，乙烯释放高峰比呼吸高峰晚3天出现；春星草莓果实采后乙烯释放量的变化呈双峰曲线。
Based on geological environment , bi - model volcanic series , sedimentary formation and geochemical features of volcanic rocks , it is held that the deposits were most probably formed in the carboniferous back arc rifted environment 根据矿床产出地质环境、双峰式火山岩系、沈积建造以及火山岩地球化学特征，推断昆仑式火山岩型块状硫化物铜矿床最可能形成于泥盆纪石炭纪弧后拉张构造环境。
Some of the local and international projects york has participated in are at britain s house of parliament , the sydney opera house , the capitol building in washington , klcc twin towers , the 1998 commonwealth games village and the labuan financial park York曾参与的国内外工程计划，包括英国国会大厦悉尼歌剧院华盛顿国会大厦吉隆坡双峰塔1998年共和联邦运动会选手村和纳闽财政中心。
Both of poetry and calligraphy were thriving in flouring tang dynasty , they have the same feature in creating source , organizing process , artist skills and aesthetic pursuit , and they all reflected the literary atmosphere of the flouring tang dynasty 摘要盛唐诗歌与书法高度繁盛，双峰并峙，在创作来源、构思过程、艺术技巧和美学追求等方面都有相通之处，共同展现了雄浑浩大、飘逸奔放的盛唐气象。
In the research , the two - apex method was used to filter soil background , the weed was recognized depending on projective area , leaf length and width , weed growing state was confirmed according to weed projective area , weed position was calculated depending on projective area center 研究中采用双峰法滤除了土壤背景，根据投影面积、叶长、叶宽识别出了杂草，并且根据杂草投影面积确定出了杂草密度。
As we passed the two - pointed hill , we could see the black mouth of ben gunn s cave , and a fire standing by it , leaning on a musket . it was the squire ; and we waved a handkerchief and gave him three cheers , in which the voice of silver joined as heartily as any 我们经过双峰山时，可以看得见本葛恩的黑洞口，有一个人倚着滑膛枪站在洞口旁边，那是乡绅，我们向他挥手致意，并欢呼三声，其中西尔弗喊得十分卖力。
However , when the input noise is the double - peak gaussian mixture noise , the noise can improve the signal correlation for the subthreshold signal and the suprathreshold signal , i . e . , both sr and suprathreshold stochastic resonance ( ssr ) often occurs 而当输入噪声为双峰高斯混合噪声时，不仅输入信号在阈下时随机谐振现象有时存在，而且输入信号在阈上时噪声往往也能改善信号的相关性，即阈上随机谐振现象存在。
The result indicated that the diurnal changes of net photosynthetic rate ( pn ) of cynanchum komarovii displayed significantly less symmetrical two - peak pattern , with a predominant peak in ll : 00am and a small peak in 16 : 00pm . on hot bright sunny day 结果表明： 1 、在夏季晴朗天气条件下，牛心朴子光合速率日变化呈现双峰现象，第一峰出现在上午11 ： 00左右，第二峰出现在16 ： 00左右，第一峰值明显高于第二峰值。
