percent的例句大全

Tests are carried out by using crushed brick powder to replace part of natural sand in different substitutive percent in mortar to see how it affects the working ability and compression intensity of the mortar.

研究废砖粉以不同取代率取代建筑砂浆中的天然砂对砂浆的和易性及强度的影响。

In statistical, the working cost of the toll system will spend 12 percent of the station total income.

并且由于收费系统的建设和管理等问题，使高速公路的建设和营运成本增加，据统计，在现有技术条件下，收费系统的管理费用占通行费收入的12%左右。

In some streams, 70 percent of the invaders are infected with an intestinal worm that doesn't go for the native shrimp.

在某些河流中，有70%的英格兰淡水虾被一种肠虫寄生，当地虾则未被寄生。

Ensign Energy Services, a Canadian drilling contractor, reported that it would be laying off 700 workers, or roughly 10 percent of its work force, in California fields.

加拿大钻井承包商恩赛因能源服务（Ensign Energy Services）称，将在加州的油田裁掉700名工人，相当于员工总数的约10%。

The continuity grinding test simulated production was done, and the desired results that the content of particles having diameter of-2m is more than 90 percent was achieved.

在优化研磨介质等条件的基础上，进行了模拟生产状态的连续磨矿试验，实现了磨矿产品－2μm含量大于90%的预期结果。

By discussion about a half-neutralization in an acid-base equilibrium, we reveal how the three connected species of acid system can coexist in solution with equal concentrations or percent of its conjugate base, and offer the method of preparation for this solution.

通过对鲜见报道的半中和酸碱平衡现象的深入讨论，揭示了相关三组分等浓度或等含量共存平衡的充分必要条件及相应的配制方法；

The invention provides rebaudioside A with the purity 99 percent.

本发明提供了一种莱鲍迪甙A,其纯度99%.

To Japan 48.4 billion US dollars, up 7.8 percent;

对日本出口484亿美元，增长7.8%；

To Taiwan Province 6.6 billion US dollars, up 31.7 percent;

对台湾省出口66亿美元，增长31.7%；

To ASEAN countries 23.6 billion US dollars, up 28.3 percent;

对东盟出口236亿美元，增长28.3%；

From 1977 to 1985 the United States gross national product grew 21 percent...

从1977到1985年，美国的国民生产总值增长了 21%。

If more than 75 percent, that is, lending or overload operation.

如果超过75%, 就是超负荷放贷或者经营.

According to the conservative estimates, the total number of the rural left& behind children has broken through 20 millions and takes account of seventy percent in some areas.

按照保守估计，我国目前农村留守儿童的数量已经突破2000万；在一些地区，留守儿童已占到七成左右。

Population aging is a worldwide problem and it is quite serious in China. The proportion of rural elderly is more than seventy percent of a large amount of aged population.

人口老龄化是一个世界性难题，我国所面临的挑战尤为严峻。在数量庞大的老年人口之中，农村老人所占比例达到七成以上。

In the second quarter, online-to-offline, or O2O, catering industry transactions hit 8.2 billion yuan ($ 1.3 billion), up by 89 percent from last quarter, according to Beijing-based Internet consultancy Analysys International.

据北京互联网咨询公司易观国际统计，在第二季度，线上到线下，或O2O，餐饮业交易达到82亿元（13亿美元），比上一季度增长89%。

Yet only twenty-one percent of their population is online.

然而，上网的总人数仅占总人口的21%。

About 40 percent of American families watch TV at dinner time.

的美国家庭在吃饭时间看电视.

Sixty-five percent of the special heat resistant metal in a jet engine is made of cobalt.

喷气发动机中65%的特殊耐热金属材料是用钴制造的。

The goal is to recycle 98 percent of household waste.

目标是使98%的家庭废物得到再利用.

Over 90 percent of BYD's employees are local residents in Hungary.

比亚迪匈牙利分公司90%的雇员都是当地人。