例句與造句

1. Theory deduce , experimentation and finite element analysis ( fea for short ) are carried out on b / t ratio of t - section steel
   本文從理論分析、試驗(yàn)研究、有限元計(jì)算三方面研究了剖分t型鋼腹板局部屈曲及寬厚比限值。
2. ( 3 ) cu amino acid chelate promoted spleen growth in experiment 21 - 28d , thymus " degeneration were decreased and growth of spleen were promoted by supplemental cu in diet in cu - deficient mice . ( 4 ) cu - met promoted t lymphopoiesis more efficiently , anae + t ratio and t lymphopoiesis were increased by dietary supplemental copper
   ( 3 )氨基酸螯合銅能夠促進(jìn)添加銅21天- 28天小鼠的脾臟發(fā)育，給缺銅小鼠飼糧添加銅能顯著減緩小鼠胸腺退化和促進(jìn)脾臟發(fā)育。
3. Theory analysis in this paper pointed out that the flexural - torsional buckling is the usual form of t - section steel . so the slenderness ratio of flexural - torsional buckling should be used when people give out the b / t ratio by the " equal stability " conception . initial stress , defects and tangent modulus are include in the deduce of the paper to get a rational b / t ratio
   通過(guò)理論分析指出軸心受力剖分t型鋼整體失穩(wěn)以彎扭屈曲為主，所以在運(yùn)用“等穩(wěn)定”方法確定腹板寬厚比限值時(shí)應(yīng)與桿件的扭轉(zhuǎn)長(zhǎng)細(xì)比“掛鉤” ，并以此為出發(fā)點(diǎn)考慮殘余應(yīng)力、初始缺陷，應(yīng)用切線模量推導(dǎo)出了較為合理的腹板寬厚比限值公式。
4. It's difficult to find t ratio in a sentence. 用t ratio造句挺難的