t-zero n. 〔俄語〕【宇宙空間技術(shù)】(人造衛(wèi)星等的)發(fā)射時(shí)間。
zero n. (pl. zeros, zeroes) 1.【數(shù)學(xué)】零;零號(hào)。 2.零位;零點(diǎn),起點(diǎn);(溫度表的)零度,冰點(diǎn);座標(biāo)原點(diǎn);無。 3.最低點(diǎn);【天文學(xué)】天底;【航空】零高度。 4.沒價(jià)值的人[物]。 5.【軍事】= zero hour. the absolute zero 【物理學(xué)】絕對(duì)零度〔-273.16℃〕。 the air zero 原子彈空中爆炸中心。 fly at zero 超低空(1000英尺高度以下的)飛行。 vt. 1.把(調(diào)節(jié)器等)調(diào)整到零位。 2.把…減少到零位。 zero in 1. 調(diào)整(槍炮的)射距,把(槍炮等的標(biāo)尺)調(diào)整到標(biāo)準(zhǔn)無風(fēng)部位瞄準(zhǔn)。 2. 把(火力)對(duì)準(zhǔn)目標(biāo) (on)。 zero out 給…以免稅待遇(to zero out funding for public broadcasting 對(duì)用于公共廣播的經(jīng)費(fèi)實(shí)行免稅)。 adj. 1.零(度)的。 2.【氣象學(xué)】云幕低于50英尺,能見度小于165英尺的。
Figure with double logarithm is adopted , hi this way all data points distribute around a straight line with non - zero slope . in a figure with double logarithm coordinates , straight line means the scale invariance of relative fluctuations , i . e . no scale seems special 雙對(duì)數(shù)坐標(biāo)系里的直線意味著相對(duì)起伏變量的標(biāo)度不變性,即:在任何標(biāo)d碩士學(xué)住論文q一少” r廠sumis度上都沒有什么特征使這個(gè)標(biāo)度顯得特別。
The concept of the longitudinal strength of ship hulls has changed and advanced greatly as the study on the failure mechanism of the hull is getting deep . by taking account the failure modes of yielding , buckling and their combination , as well as the non - linear interactions between structural members , the ultimate longitudinal bending moment is defined by the moment corresponding to the point with zero slope on the moment - curvature curve of the ship hull 但隨著對(duì)船舶破壞機(jī)理的認(rèn)識(shí)和研究發(fā)現(xiàn),在研究船體的總縱極限強(qiáng)度時(shí),必須考慮構(gòu)件的屈曲、屈服等各種可能的破壞模式,要考慮受壓構(gòu)件屈曲后及崩潰后的非線性性能的影響,要考慮組成船體的各個(gè)構(gòu)件發(fā)生破壞的漸進(jìn)性質(zhì)和相互作用等。