MTI冲刺备考必看 | 科研技术类文本常用短语汇总

字面意思：physical barrier blocking road traffic

本义例句：Workers placed a roadblock to close the damaged highway section. 工人设置路障封闭受损高速路段。

引申含义：technical, regulatory obstacle slowing down tech commercialization

外刊例句：Strict data compliance rules have become a major roadblock for cross‑border AI services. 严苛的数据合规成为跨境AI服务落地的重大技术阻碍。

常用搭配：remove regulatory / technical roadblocks

适用场景：合规壁垒、专利限制、技术落地受阻

字面意思：mark left by feet pressing onto ground

本义例句：We spotted a large animal footprint in the wet mud. 我们在湿泥地里发现大型动物脚印。

引申含义：the amount of physical space, power, resource consumed by hardware or system

外刊例句：New‑generation chips greatly reduce the energy footprint of large‑model computing. 新一代芯片大幅降低大模型计算的能耗规模。

常用搭配：reduce carbon / energy / hardware footprint

适用场景：芯片、数据中心、绿色算力、硬件功耗

字面意思：wind blowing from behind pushing objects forward

本义例句：The glider gained speed thanks to a strong tailwind. 强劲身后顺风让滑翔机加速。

引申含义：favorable external factors accelerating technological progress

外刊例句：Falling component costs are a powerful tailwind for robot mass production. 元器件价格下跌是机器人量产的强劲利好顺风。

常用搭配：benefit from technological tailwinds

适用场景：行业红利、供应链改善、政策扶持技术发展

字面意思：wind blowing against moving objects

本义例句：Strong headwind slowed down the speed of the aircraft. 强烈迎面逆风降低飞机速度。

引申含义：adverse factors slowing tech research and commercial promotion

外刊例句：Shortage of skilled talent remains a major headwind for local semiconductor innovation. 高端人才短缺是本土半导体创新的主要逆风阻力。

常用搭配：face multiple technological headwinds

适用场景：人才缺口、制裁、成本压力、研发困境

字面意思：pump liquid out to empty a pool

本义例句：Workers drain the pond for maintenance work. 工人抽干池塘水开展维护。

引申含义：hardware / algorithm consume massive computing and energy resources

外刊例句：Huge‑parameter models drain massive amounts of GPU computing resources. 超参模型会消耗海量GPU算力资源。

常用搭配：drain computing / power resources

适用场景：大模型训练、高功耗硬件、资源消耗评估

字面意思：extra space allowing people to breathe comfortably

本义例句：The wide tent gives us plenty of breathing room. 宽敞帐篷给我们充足的活动喘息空间。

引申含义：extra margin of performance / resources for system expansion

外刊例句：The upgraded server system leaves sufficient breathing room for future business growth. 升级后的服务器系统为未来业务增长预留充足性能余量。

常用搭配：leave / create breathing room for system expansion

适用场景：服务器扩容、算力预留、软件版本迭代

字面意思：biological change in organism’s genetic code

本义例句：Random genetic mutation gives the bird different feather colors. 随机基因变异让这只鸟类羽毛颜色发生变化。

引申含义：modified derivative variant of existing algorithm or tech product

外刊例句：This open‑source mutation of the base model achieves better reasoning capability. 这个基础模型的衍生变体拥有更强推理能力。

常用搭配：a mutation of original algorithm / base model

适用场景：大模型微调、算法二次改造、技术分支迭代

字面意思：inter‑dependent plants‑animals living within one environment

本义例句：Rainforest ecosystem contains thousands of interdependent species. 雨林生态系统包含数千种相互依存物种。

引申含义：interconnected community of hardware, software, developers, users around one core tech

外刊例句：The firm keeps expanding its software ecosystem for third‑party developers. 该企业持续面向第三方开发者拓展软件产业生态。

常用搭配：build / expand a tech ecosystem

适用场景：手机系统、AI平台、开源社区、芯片产业链

字面意思：nuclear‑reactor core melting under extreme heat

本义例句：Safety systems prevent the reactor core from meltdown. 安全系统避免反应堆堆芯熔毁。

引申含义：catastrophic total failure of digital system, model or server cluster

外刊例句：The online service suffered a complete meltdown under the surge of visitor traffic. 在访问流量冲击之下，线上服务发生彻底系统崩溃。

常用搭配：suffer a system meltdown

适用场景：服务器宕机、大模型推理故障、线上服务灾难事故

字面意思：hard protective plate blocking physical harm

本义例句：The warrior held up a metal shield against incoming arrows. 战士举起金属盾牌抵挡飞来箭矢。

引申含义：technical mechanism protecting system, data from attack or leakage

外刊例句：End‑to‑end encryption acts as a shield for users’ private data. 端到端加密成为用户隐私数据的技术防护盾牌。

常用搭配：act as a shield against cyber‑attack / data leakage

适用场景：网络安全、加密技术、数据防护、防火墙