英 [rɑːft] 美 [ræft]
n. 木排，木筏； 橡皮艇，充气船；（游泳、跳水的）浮台；大量，许多；（树木、草木或冰块等一堆）漂浮物；大群游动的水鸟（或哺乳动物）；浮筏基础，格床基础
v. 乘坐筏子（度河），用筏子运送；（浮冰）随浮冰流淌；将（船或其他物体）并排连为一体
【名】 （Raft）（匈、瑞典）拉夫特（人名）
复数rafts
第三人称单数rafts
现在分词rafting
过去式rafted
过去分词rafted
raft /rɑːft/ CET6+ TEM8
可数名词 A raft is a floating platform made from large pieces of wood or other materials tied together. 木排; 筏
...a river trip on bamboo rafts through dense rainforest.
…一次乘着竹筏穿过茂密雨林的河上旅行。
可数名词 A raft is a small rubber or plastic boat that you blow air into to make it float. (橡皮或塑料的) 小型充气船
The crew spent two days and nights in their raft.
船员们在他们的小充气船上度过了两天两夜。
动词 to convey on or travel by raft, or make a raft from 筏运; 筏行; 制成筏
名词 a large collection or amount 大量
a raft of old notebooks discovered in a cupboard
a flat float (usually made of logs or planks) that can be used for transport or as a platform for swimmers
transport on a raft
raft wood down a river
travel by raft in water
make into a raft
raft these logs
筏形基础-引用次数：51
木排
筏煤
木筏
筏
木筏(Raft) : 完成紥作后, 每人要上木筏, 在湖上撑一段距离.
...但是可以把它精炼成为冰 着火的东西碰到水的时候，火将会被熄灭 玩家的雨露值（潮湿度）在船破损严重的时候也会增加 木筏（raft）在碰到海浪的时候会增加更多的雨露值 中毒的敌对生物在攻击时将不会把中毒的效果带到它的攻击目标身上 中毒的敌对生物在中毒的情...
...合的特点；而聚合反应应该速率可调控，对于小分子反应的耐受性好。为此，在这个体系中我们选用了可逆加成-断裂链转移聚合（RAFT聚合）作为聚合模块，因为其具有速率的可调控性以及聚合条件的普适性；同时，我们选用酶催化酯交换反应作为单体功能化模块，因为酶...
可逆加成断裂链转移(RAFT)聚合是由E Rizzardo等于1998年提出的,其特点是用二硫代羧酸酯类化合物R-SC(S)-Z(Z=Ph,R=CH2Ph,CH(CH3)2Ph等)作为RAFT试剂即链转移...
Several logs had been lashed together to make a raft.
几根原木捆扎在一起做成了木筏。
"Are you sure the raft is safe?" she asked anxiously. "Couldn't be safer," Max assured her confidently.
“你确定这筏子安全吗？”她不安地问。“再安全不过了，”马克斯自信地向她保证。
My raft helps me cross the ocean of life.
我的木筏帮助我横渡生命的海洋。
But it has many different areas of interest to visitors who like to hike,camp,climb rocks, raft in rivers,fish and hunt.
VOA : special.2009.07.20
he came into office, passed the stimulus bill, and a raft of other measures because the financial crisis demanded that he do so, and it seemed to have worked.
他上任后，通过了刺激法案，和其他一些列措施,因为金融危机要求,他这样做，似乎这样做也奏效了。
经济学课程节选 : 斯坦福公开课
Sam used to be a river raft guy, a river rafting guide, so we would go do that.
萨姆以前是漂流队的指导员，所以我们可以玩那个。
SpeakingMax英语口语达人 : 与朋友们的回忆
The painting shows a group of sailors struggling to survive on a floating raft after the sinking of their ship,the Medusa.
VOA : special.2010.06.23
Louie Zamperini and pilot Russell Allen Phillips survived forty-seven days at sea before their raft washed up on an island.
VOA : special.2011.05.04
The U.N. has also been debating a raft of ideas for more targeted global taxes.
Following instructions, we stash our sunscreen, don the vests and board the motorized raft.
The raft smacks into the first rapid and baptizes us with an icy blast.
可逆加成-断裂链转移聚合(Reversible Addition-Fragmentation Chain Transfer Polymerization),是活性/可控自由基聚合（CRP）的一种。另外还有iniferter，NMP和ATRP. 1998年，Rizzardo在第37届国际高分子大会上作了“Tailored polymers by free radical processes”的报告，首次提出了可逆加成-断裂链转移自由基聚合（RAFT）的概念。 在传统的自由基聚合体系中，自由基浓度较高，容易发生自由基的终止反应，导致反应不可控。如果在聚合体系中加入链转移常数高的特种链转移剂，使得增长自由基和该链转移剂之间进行退化转移，从而降低自由基的浓度，就有可能实现活性自由基聚合。