dynes

/daɪnz/

Meanings

noun

达因

A unit of force in the CGS system; the force required to accelerate a mass of one gram by one centimetre per second per second. Symbol: dyn.

Examples :

"The small motor exerted a force of 50 dynes to move the tiny toy car across the table. "

这个小马达产生了50达因的力，才把那个微型玩具车在桌子上推动了。

Related Words

required verb

/ɹɪˈkwaɪəd/ /ɹɪˈkwaɪɹd/

要求，需求

"The teacher required the students to bring their textbooks to class every day. "

老师要求学生们每天上课都带课本。

exerted verb

/ɪɡˈzɜːrtɪd/ /ɛɡˈzɜːrtɪd/

付出，施加，运用

"The student exerted a lot of effort to finish the difficult assignment. "

这个学生付出了很多努力才完成这个困难的作业。

accelerate verb

/æk.ˈsɛl.ə.ˌɹeɪt/

加速，加快。

"The coach told the runners to accelerate as they entered the final stretch of the race. "

教练告诉跑步者，进入比赛最后阶段时要加速。

symbol noun

/ˈsɪmbəl/

符号，象征。

"$ is the symbol for dollars in the US and some other countries."

$ 是美国和一些其他国家表示美元的符号。

centimetre noun

/ˈsɛn.tɪ.miː.tə/

厘米

"The ant was about one centimetre long. "

这只蚂蚁大约有一厘米长。

motor noun

/ˈməʊtə/ /ˈmoʊtɚ/

马达，发动机

"The electric motor in my daughter's toy car makes it move quickly. "

我女儿玩具车里的电动马达让它跑得很快。

table noun

/ˈteɪbəl/

桌子，台子

"The family ate dinner around the large wooden table. "

一家人围坐在那张大的木头桌子旁吃晚饭。

small noun

/smoːl/ /smɑl/ /smɔːl/ /smɔl/

腰部, 背部。

"The child's small was sore after carrying his heavy backpack to school. "

孩子背着沉重的书包去上学后，腰疼得厉害。

across noun

/əˈkɹɑs/ /əˈkɹɒs/ /əˈkɹɔs/

横向填字，横向词。

"I solved all of the acrosses, but then got stuck on 3 down."

我把所有横向的词都填出来了，结果卡在了3个纵向词上。

system noun

/ˈsɪstəm/

系统，体系。

"There are eight planets in the solar system."

太阳系里有八颗行星。

second noun

/ˈsɛkɪnd/ /ˈsɛkənd/ /ˈsɛk.(ə)nd/

第二，亚军

"My sister is the second oldest child in our family. "

我妹妹是我们家年龄第二大的孩子。

force noun

/fɔːs/ /fɔɹs/

力量，威力，势力。

"the force of an appeal, an argument, or a contract"

申诉、论点或合同的力量。