[物] gradient，[数] grad，grads ；
[例句] 穿过地理梯度, 莱文斯预料有分布区不重叠的小种或近群种. Across geographic gradients, Levins expects allopatric races or coenospecies exist.
[例句] 航空磁梯度仪在六十年代中期交付使用. The airborne magnetic gradiometer came into use in the middle 1960 s.
Greece，enosis ；
[例句] 希腊人相信灵魂不灭。 The Greeks accepted belief in the immortality of the soul.
[例句] 拉丁语和希腊语将退出学校的课程表。 Latin and Greek will be squeezed out of school timetables.
observe，observation，viewing ；
[例句] 观测工作借助于各种望远镜。 The observational work is carried out on a range of telescopes.
[例句] 天文学家们正在观测木星. The astronomers were taking an observation of Jupiter.
[书]how much，how many，geometry ；
[例句] 许多画都是基于简单的几何图案。 Many pictures have been based on simple geometric designs.
[例句] 蜘蛛网的几何形状 the geometry of a spider's web
形 low-priced，inexpensive，lowly，humble；名 （姓氏） a surname，cheap ；
[例句] 专家说以目前的贱价出售根本不划算。 Experts say it's just not worth selling out at current fire-sale prices.
[例句] 中世纪的炼丹术士企图把贱金属炼成金. Medieval alchemists attempted to transmute base metals into gold.
[建] mezzanine，entresol，[地质] intercalary strata，interbed，interlayer ；
[例句] 夹层楼面上的卧室 a bedroom on the mezzanine
[例句] 钻粉和岩心已穿过了砾岩夹层. Cuttings and core from the drill - holes have intersected conglomerate bands.
（中性分子或原子形成离子的过程） ionize，ionization ；
[例句] 病毒在它的等电离点以上时带负电荷. A virus is nigatively charged above its isoelectric point.
[例句] 本文作者与克尔马克尔正在同时试验巨型电离室. The author , in parallel with Krcmar , is experimenting with giant ionization chambers.
irrigate，irrigation，watering，flooding ；
[例句] 他也想用这些水灌溉荒漠。 He also wants to use the water to irrigate barren desert land.
[例句] 这个农民挖了好几条沟以灌溉稻田. The farmer dug several trenches to irrigate the rice fields.
satellite，moon，artificial satellite，man-made satellite，secondary planet ；
[例句] 编码信号由碟形卫星天线接收。 The coded signal is received by satellite dish aerials.
[例句] 卫星连接一定出了毛病。 Something must have gone wrong with the satellite link.
map，atlas，plat ；
[例句] 我们驱车向东去罗斯托克，但地图却给我指错了方向。 We drove east to Rostock, where my map led me astray.
[例句] 我们所要做的就是按照地图走。 All we had to do was follow the map.
lumbering，felling，cutting，felling operation，log ；
[例句] 斧头伐木不畏缩,尽管斧柄木头做. The axe go to the wood where it borrow its helve.
[例句] 他们以伐木为生. They log for a living.
[医] lymph gland [node]，lymphonodus (pl. lymphonodi)，lymphaden，lymphatic gland ；
[例句] 淋巴结处有明显的肿块. There is a marked swelling of the lymph nodes.
[例句] 慢性淋巴细胞性白血病,出现淋巴结肿大较早. Lymph node enlargement occurs early in chronic lymphocytic leukemia.
（推广货物的销路） promote sales，market，peddle，sales promotion，sale promotion ；
[例句] 我认为更多的顾客也许更喜欢软性推销。 I think more customers probably prefer a soft sell.
[例句] 他们天生就是能说会道的推销能手。 They are naturally good salesmen with the gift of the gab.
dull and stereotyped，flat，[设计] surface plate，monotonous，slab ；
[例句] 参观者隔着平板玻璃橱窗欣赏那幅画。 Visitors see the painting from behind a plate glass window.
[例句] “我们该怎么办？”米尔顿又用平板而单调的声音问道。 "What shall we do?" Milton said again in a toneless voice.
put through，connect，[电] close，close-up，get ；
[例句] 水和电都可以接通，设施也很不错。 Water and electric hook-ups are available and facilities are good.
[例句] 这些家用电器不应该接通电源。 These appliances should not be connected to power supplies.
testament，will，dying words，will away ；
[例句] 要记住的是，一旦结婚，原遗嘱自动失效。 It is worth remembering that previous wills are nullified automatically upon marriage.
[例句] 你可以在文具店买到已印好的遗嘱单。 You can buy ready-printed forms for wills at stationery shops.
specialty，profession，major；
[例句] 英国的亚裔年轻人通常被吸引到医学、法律及工程专业。 Traditionally young Asians in Britain have gravitated towards medicine, law and engineering.
[例句] 他的论文几乎可以经受住最专业的审查。 His papers were proof against all but the most expert of scrutinies.
transfer，transmission，conveying，transmittal，transfers ；
[例句] 英国广播公司刚刚成功地演示了一套新的数字无线电传输系统。 The BBC has just successfully demonstrated a new digital radio transmission system.
[例句] 他们被指故意干扰信号传输。 They have been accused of deliberately causing interference to transmissions.
[电] paralleling，parallel connection，shunt connection，parallel ；
[例句] 这些并联的发电机所产生的电流累计在一起,总电流达到500安培. The current from these parallel generators will add up to make a total flow of 500 amperes.
[例句] 这种联合使用的形式包括令人厌烦的串 -- 并联的开关. The latter combination included series - parallel switching mechanisms which were troublesome.
parameter ；
[例句] 这就是分布参数. It is the parameter of distribution.
[例句] 静态和动态位移是这个参数的另一种分类方法. Static and dynamic displacement is another method of categorizing this parameter.