(2)undertake the duties related to preparations against war, defend the frontiers and maintain public order; and

(二)担负战备勤务，保卫边疆，维护社会治安;

From the Highest to the Deepest: A Review on Research Frontiers of Sedimentology Reflected from 17(superscript th)International Sedimentological Congress

“从最高到最深”-从第17届国际沉积学大会看沉积学研究前沿

The Correlation Analysis among the Biting Cycles, the Population Quantity of Aedes vexans and Meteorological Factors at Beiwan Frontiers , Xinjiang Province

北湾地区刺扰伊蚊刺叮周环、种群数量以及气象因子相关性分析

Investigation into Mental Health, Personality Feature and Coping Style of Soldiers Stationed along Frontiers and at Islands

边防海岛战士心理健康状况及人格特征与应对方式的研究

Border taxes: Taxes levied at national frontiers .

边境税:在国家边境征收的税。

Open up New Frontiers for the Study of International Relations

不断开创国际关系研究工作的新局面

warehouses and freight yards shall be equipped with rat-proofing devices; all garbage, waste, waste water and deject at any frontier port shall be treated innocuously so as to keep the surroundings at the state frontiers .

仓库、货场必须具有防鼠设施;国境口岸的垃圾、废物、污水、粪便必须进行无害化处理，保持国境口岸环境整洁卫生。

The Frontiers of Industry Organization Research

产业组织理论研究的一些最新进展

Ultrahigh Pressure Metamorphism and Continental Deep Subduction: Review on Frontiers of Geosciences

超高压变质作用及大陆深俯冲-地球科学前沿述评

Frontiers ’ Poetry of the Four Masters of Early Tang Dynasty and That of the Middle Tang Dynasty at Its Zenith: A Comparative Study

初唐四杰的边塞诗与盛唐边塞诗之比较

Green Chemistry-One of the Important Frontiers in Chemistry

当代化学的一个重要前沿-绿色化学

Meeting of Experts to Study the Simplification Formalities for Passengers at the German Frontiers

德国边境旅客手续简化研究专家会议

belabored from all sides, the Germans now made a general withdrawal toward their own frontiers

德军在四面八方的痛击下，实行总撤退，直至德国本土边界。

Progress and Disciplinary Frontiers of Geographical Research

地理学研究进展与前沿领域

Article 2 Frontier health and quarantine offices shall be set up at international seaports, airports and ports of entry at land frontiers and boundary rivers (hereinafter referred to as “frontier ports”)of the PRC . These offices shall carry out the quarantining and monitoring of infectious diseases, and health inspection in accordance with the provisions of this Law.

第二条 在中华人民共和国国际通航的港口、机场以及陆地边境和国界江河的口岸(以下简称国境口岸)，设立国境卫生检疫机关，依照本法规定实施传染病检疫、监测和卫生监督。

Nonparametric Frontiers Evaluation of Eigenvalue Attributes of Third-Party Logistics Providers

第三方物流服务商特征属性的前沿评价

The study of the brain is one of the last frontiers of human knowledge and of much more immediate importance than understanding the infinity of space or the mystery of the atom.

对大脑的研究是人类知识的最新领域之一，它比研究无垠的宇宙和神秘的原子更迫切、更重要。

Major Frontiers of Gas Exploration in the Ordos Basin

鄂尔多斯盆地天然气勘探领域分析

Professor Field is devoted to the exploration of the frontiers of medicine.

菲尔德教授致力于探索医学研究的新领域。

Ever since Franklin Roosevelt lifted himself from his wheelchair to lift this nation from its knees, wagon train after wagon train. To new frontiers of education, housing, peace

富兰克林·罗斯福从轮椅上挺身而立，使这个国家站立起来

The Common Build and Enjoy of Environment with Resources from Frontiers Area of China and Burma

共建共享中缅边境的环境和资源

Supplementary Provisions on Severely Cracking Down on the Crime of Organizing People to Illegally Cross National Borders (Frontiers )or of Illegally Shipping People across National Borders (Frontiers)

关于严惩组织、运送他人偷越国(边)境犯罪的补充规定

Frontier ports means international seaports, airports, railway or bus terminals on the border, and ports of entry at land frontiers and boundary rivers.

国境口岸 指国际通航的港口、机场、车站、陆地边境和国界江河的关口。

Peace and Communication: Exploration of Transnational Marriage in the Frontiers of Guangxi Province

和平与交往:广西边境地区跨国婚姻问题初探

Brief Review on Frontiers of Nuclear Physics and Some Suggestions to NSFC

核物理发展现状分析和建议

demarcate the frontiers

划(边)界(线).

The agency must be given “some leeway” when its findings are made on the frontiers of scientific knowledge

机构在科学知识尚待开发的新领域做出判决的时候，必须留出“一些余地”。

Investigation on Blood-sucking Horseflies in Frontiers between Korea and Jilin Province in China

吉林省中朝边境地区吸血虻的调查研究

Teach near the frontiers of one’s subject,ie give recently discovered information

讲授个人专业领域的新知识.

Frontiers in Payments and Settlement Systems: Four Research Themes

金融支付结算系统四大领域问题的理论前沿

frontiers of science

n.尖段

indefinite frontiers

未定边界