502的例句大全

That would make China the third most innovative country after Japan ( 502,054 filings) and the U.S. ( 400,769).

这将会让中国成为仅次于日本（502054项）和美国（400769项）的世界第三创新大国。

ELISA method was applied to test markers of hepatitis B virus ( HBV) among 502 air traffic control personnel who had no histories of injection hepatitis B vaccine from plasma, and 102 persons were tested IgG 、 IgA 、 IgM.

本文采用ELISA法检测无疫苗接种史502例航管人群乙型肝炎病毒（HBV）感染标志物，其中102例检测IgG、IgA、IgM。

The compound had bright colour and good radiation resistance. heat stability and high-temperature stability in accordance with the requirements of IEC 502-1 994.

由此配制的胶料色泽鲜艳、耐辐射、耐热性能以及高温稳定性良好，性能符合IEC502－1994的要求。

Result: among 576 middle-aged and old-aged teachers and staff, losing teeth 502 ( 87.15%), 2.81/ person;

576名参加检查的中老年教职工中，发现牙列缺损502人（87.15%），人均缺牙2.81颗；

first, the water sample flows through columns of gdx 502 porous resin, next the column is eluted with benzene, and after that, the eluate, after concentrated with k-d concentrator, is determined by gas chromatography with electron capture detector.

水样流经GDX-502树脂富集柱，硝基苯类污染物得到吸附富集，然后用苯洗脱，洗脱液经K-D浓缩器浓缩定容后，以带电子捕获检测器的毛细管柱气相色谱测定。

a city of northeastern brazil west of recife. it is a manufacturing and processing center. population, 137, 502.

巴西东北部一城市，位于累西腓西部。是一个制造和加工业中心。人口137,502。

BEA Flight BE 502 takes off from Heathrow at 0925, and flies direct.

BEA航空公司BE502班机25从希思罗起飞, 直达维也纳.

CA 502 Bay number 19 destination SHA, information D, request to run-up.

中国民航502停在19号停机坪, 目的地上海,(到)报D, 请求开车.

We can buy 502 , a kind of adhesive , in stationers.

他去火车站购买了一张往返票.

502 bad gateway on thin server, why?

服务器报错502 Bad Gateway，为什么？