y-4
网络释义：四年前
网络释义
1.四年前弟四年前(Y-4)岁 四年后(Y+4)岁4:3=(X-4):(Y-4) (内项相成 外项相乘) 3X-12=4Y-163X-4Y=-28-------式子一6:5=(X+4):(Y+4)5X+2…
例句释义:,四年前1.The UK dropped from fourth to sixth place in E&Y's index, swapping places with China.在安永的指数中，英国排名从第4位跌至第6位，与中国名次互换。
2.It's implemented by a Line class that takes four coordinates: the starting and ending x values, and the starting and ending y values.它是由一个Line类实现的，它利用4个坐标：开始和结束的x值，开始和结束的y值。
3.The permanent bonding of the fibre structure (Y) is detectable at the knitting needles (4).所述纤维棉条（Y）的持续增强在所述织针（4）上能够被检测。
4.Each fibre structure (Y) is permanently bonded en route between the drafting systems (6) and the knitting needles (4).每个纤维棉条（Y）在所述牵伸系统（6）和所述织针（4）之间的路径上持续地增强。
5.Yesterday, Dr Ian Cam ell of the Je y Craig weight management programme said: 'In the UK 61. 4 per cent of adults are overweight or obese.昨日，珍妮克雷格体重管爱配资网理项目的伊恩坎贝尔说：“在英国，61.4%的成年人超重或肥胖。”
6.We also see that the only clusters at point X=0, Y=0 are 4 and 0.我们还看到处于点X=0，Y=0的群集只有4和0。
7.The world'. s highest ferris wheel o. penned toda. y i. n China . on the top of the a. 450m-high (1480ft) tower. . .世界上最高摩天轮今天对外开放——它位于中国一座.4。.50米（1,480英尺）高塔的顶部。``。
8.Fourfold or greater change in serum antibody titer to Y. pestis F1 antigen.耶尔森氏鼠疫杆菌F1抗原的血清抗体滴度升高4倍或更高。
9.Objective To estabpsh a multiplexing Y-STR system and study haplotype frequencies of 4 Y-specific loci in China Han population.目的建立复合扩增Y-STR基因座的体系，获得中国汉族人的单倍型频率。
10.So, that's four. And then, y and z are one.也就是4，然后y和z都是。