The Voyagers cost NASA about$4.2 million a year for operations and data analysis.

每年旅行者探測器的操作與數(shù)據(jù)分析需要420萬美元。

Voyager: Either of two unmanned U.S. interplanetary probes launched in 1977 to gather information about the Sun's outer planets.

旅行者號:美國1977年進(jìn)行太空探測的兩枚不載人星際探測器,其發(fā)射目的是觀察外行星系。

Voyager 2 has proved to be the most successful space probe ever launched.

“旅行者2號”被證明是所曾發(fā)射的最成功的宇宙探測器。

Ranger probe

“徘徊者”號探測器

Pioneer probe

“先驅(qū)者”號探測器

planetary and interplanetary probe

行星和行星際探測器

asteroid/meteoroid detector

小行星/流星體探測器

Astronauts are pioneering in exploring space.

太空旅行者們正成為探索太空的先驅(qū)。

automatic airline baggage weapons detector

檢查飛機(jī)旅客手提包攜帶武器用的自動(dòng)探測器

In December 1978, the Pioneer Venus 1 probe and orbiter measured argon isotopes in the atmosphere of Venus.

1978年12月，金星先驅(qū)者1號探測器和軌道飛行器，測定了金星大氣層中的氬同位素。

Voyager, he says, is entering one of the most interesting scientific phases of its long life as its particle detectors approach the edge of the Solar System.

他說，隨著旅行者的粒子檢測器接近太陽系邊緣，它們正在進(jìn)入其漫長生涯中最有趣的科研階段。

From "Onlooker" to "Buyer"--Predicting Online Tourism Purchasing Intentions in China;

從“觀望者”到“購買者”——中國旅游電子商務(wù)消費(fèi)者購買決策行為探析

VOYAGER'S INCREDIBLE JOURNEY

旅行者2號驚人的旅程

However, at Adventure 2000 we feel that we understand the needs of hikers.

但是在“探險(xiǎn)2000”，我們理解跋涉旅行者的需要。

Explorer 100 All travel times reduced by 1 day (min. 1 day).

探險(xiǎn)者100所有旅行時(shí)間減少1天（最低為1天）。

Research of Balance Development between Travel Agency and Its Core Stakeholders;

旅行社及其核心利益相關(guān)者均衡發(fā)展探究

RESEARCH ON INFLUENCING FACTORS ON BUYING BEHAVIOR OF CHINA'S FEMALE TOURISTS

我國女性旅游者購買行為影響因素探討

Discussion About The Reasons That The Positive Syphilis Serology of Elderly Entry-exit Travelers

老年出入境旅行者梅毒血清學(xué)陽性原因的探討