例句與造句

1. exponential relationship of the sand-dust storm occurrence frequency and the duration time
   沙塵暴次數(shù)和持續(xù)時(shí)間呈指數(shù)關(guān)系
2. exponential relationship of the sand-dust storm occurrence frequency and the duration time : n a10-bt
   沙塵暴次數(shù)和持續(xù)時(shí)間呈指數(shù)關(guān)系na10-bt
3. for improving the temperature stability, a voltage reference circuit that adopts high-order compensations technology with the exponential relationship between diode reverse current and temperature is presented in this thesis
   但此電路受工藝影響較大,需在以后的工作中進(jìn)行改進(jìn)。在bcd工藝基礎(chǔ)上,論文通過cadence軟件設(shè)計(jì)了部分子模塊的版圖,并在
4. the prepared sdse modified zirconum meinbrane was tested at the wider range of tcmperaure and pressure and differellt composihons of hydrogen mixturc gases ( i . e . different hydrgen panal pressure ) in order to examine the performance of this membrane and the sole hpermselechvity of the membrane . the results showed tha the purity of the permeated hydrgen is l00 % at the base of the detection greatest lower lanit of the qhle mass spectrometer, and there was no impurity gas passed, the permeating flux and permeability of this membrane are from several decades times to one decade times more higher than tha of a palladum membran in the range of from 593k to 773k, puv = 0.2 ~ 0.3mpa, pdn = 4x l04pa-- 0 . lmpa, the hydrogen permeatng flux is increased with the difference of the squto root of pressure, and presents a linear relationship, the pressure seems has no influence on the permeablity, the permeabi1ity is decreased with the increasing of the temperature, and presents an exponential relationship, accondng to the fitting curve of the relationship betwen the permeability and the temperatur derived from the experimenta daa, in the range of 593k ~ 773k, pup0.2 ~ 0.3mpa, pha = 4 x l0 # pa ~ 0
   在更寬的溫度范圍、壓差范圍內(nèi)，在不同原料氣組成(即不同的氫氣分壓)條件下，對所制備的鋯表面改性膜進(jìn)行了滲氫性能實(shí)驗(yàn)，考核了膜對氫的唯一選擇滲透性，結(jié)果表明：在四極質(zhì)譜的檢測下限內(nèi)，只有氫氣存在，而無雜質(zhì)氣體通過；在593k773k溫度范圍內(nèi)，鋯表面改性選擇滲氫膜具有高于鈀膜數(shù)十倍至十幾倍的滲氫流量和滲氫系數(shù)；其滲氫流量隨著膜兩側(cè)氫分壓平方根摘要差的增大而增大，并且呈線性關(guān)系；壓力對膜的滲氫系數(shù)幾乎無影響；膜的滲氫系數(shù)隨著溫度的升高而下降，井巨呈指數(shù)關(guān)系：根據(jù)對實(shí)驗(yàn)數(shù)據(jù)所作滲氫系數(shù)與溫度關(guān)系曲線的擬合，在溫度593k773k范圍內(nèi)，壓差p、0二0
5. It's difficult to find exponential relationship in a sentence. 用exponential relationship造句挺難的