1. If reproducibility may be a problem, conduct the test only once. 2. If a straight line fit is required, obtain only two data points.
📚 名句词汇解析
从本句名言中提取的重要词汇，帮助你深度理解这句话
n. 问题;疑难问题;习题;引起麻烦的人;
adj. 成问题的;难处理的;关于社会问题的;
💡 problem- 【希腊传入拉丁】字面上表”向前抛的东西”也表问题
"His mind reached after an understanding of the problem."
他开动脑筋,想弄懂这个问题.
近义：headache, hitch, imbroglio, jam, knot, matter
反义：repair, reparation, workaround, remedy, refitting, overhauling
n. 试验;考验;测验;化验;
vt. 测验;考查;考验;勘探;
vi. 受试验;受测验;受考验;测得结果;
💡 test =test,tuitness,表示”测试,证据”
"I completed the test within the time allotted ."
我在限定的时间内完成了试验。
近义：inspect, investigate, assay, overhaul, probe, sample
反义：invent, noodle, vamp, adlib, extemporise, extemporize
adv. 一次，一趟;一倍;曾经;一旦;
conj. 一旦…就…;一经;
n. 一次，一回;
💡 on=one一+ce次 → 一次
"Once in the bloodstream, the bacteria adhere to the surface of the red cells."
细菌一进入血液里，就附着在红细胞表面上。
近义：heretofore, occasionally, onetime, previously, sometimes, thereinbefore
adj. 直的;连续的;直率的;整齐的;
adv. 直地;直接地;坦率地;立即;
n. 直线;直线部分;
💡 straight(draw tight)→直立的；正直的；直线；直接地；坦白地
"This dessert can be served straight from the fridge."
这种甜食从冰箱里拿出来就可以吃。
近义：raised, rigid, standing, upright, erect, honest
反义：matted, ruffled, screwed, skewed, tangly, twisty
vt. 获得，得到;流行;买到，达到（目的）;
vi. 通行，通用;流行;存在;
💡 ob加强动作+tain握住→拿到→获得；达到
"He has enough money to obtain the necessaries of life."
他有足够的钱购买生活必需品
近义：attain, procure, purchase, reach, realize, secure
反义：net, produce, return, yield, bear, generate
vt.& vi. 引导;带领;控制;传导;
vt. 组织;安排;实施;执行;
adj. 指挥，带领，护送;
vi. （在乐队里）当指挥;（在公共电汽车或火车上）当售票员;指路;
💡 conductor n.售票员-conduct v.指导 网友：yqy 补充：con共同＋duct通过管道传输＝引导 网友：yqy补充： 【同】behaviou
"to conduct a campaign"
领导一场运动
近义：relay, transfer, transmit, convey, head, lead