There are just four kinds: adenine, thymine, guanine and cytosine.只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.The DNA base composition is 32.6 - 33.1 mol % guanine plus cytosine.DNA(脱氧核糖核酸)的G+C 摩尔百分含量为32.6—33.1.It is a layer of guanine ...
Pitch - yaw coupling can be neglected only for nearly axisymmetric vehicles.只有对接近于轴对称的飞行器,俯仰与偏航的耦合才能略去.The additional state of axisymmetric delamination problem of sandwich plates is studied.研究了夹芯板轴对称脱层问题的附加状态.A method t...
He seemed not an ordinary mendicant.他好象不是寻常的乞丐。a mendicant friar托钵僧A member of a usually mendicant Roman Catholic order.托钵修会修士常化缘的罗马天主教会成员.a mendicant Buddhist monk化缘和尚This dear little naked mendicant pretends to be utte...
an Edwardian terraced house一座爱德华七世时代的排屋The furniture strikes a traditional note which is appropriate to its Edwardian setting.这些家具给人一种古香古色的感觉，与周围爱德华七世时期风格的布置很协调。But in the end it transpired that the allusion was characte...
实际上，切肉刀也是斧子的一种。In fact, a cleaver is a class of ax.她用切肉刀切掉了它们的尾巴.Who cut off their tails with a carving knife.拿起切肉刀,砍断他们的手.Take out a meat cleaver and cut off their hand....
It is occasionally necessary to use a number system to designate the position of each ligand.有时需要用一种编号系统来标明各配体的位置.Japan's Prime Minister-designate is completing his Cabinet today.日本的当选首相今日将完成组阁。There are efforts und...
猝灭剂与紫外线吸收剂并用时效果更为突出.Quenching agents could be particularly effective in combination with ultraviolet absorbers.这可使用中子吸收剂或慢化剂来达到.This is accomplished by means of neutron absorbers or moderators.不存在吸收剂物理退化问题.Physical deter...
GOETZ SERVICE GMBH offers Offers to Shoe machines, Orthopaedic material and Shoe and leatherwear machines.GOETZSERVICEGMBH是一家诚信的、效能的生产商和服务商,该公司提供新型的、门的产品,例如矫形手术用材料,制鞋机器, 制鞋和制皮革机....