As an additional safeguard against weeds you can always use an underlay of heavy duty polyethylene.
作为另外一种预防杂草的防护措施，你可以一直使用一层厚重耐磨的聚乙烯底垫。
The leaflet explains how to safeguard against dangers in the home.
小册子告诉人们在家里如何防备各种危险。
Safeguard against Settings change.
保卫对抗设定变化。
Warm clothes help to safeguard against catching cold.
穿得暖和有助于预防感冒。
We make copies of our computer disks as a safeguard against accidents.
我们复制了计算机磁盘以防意外。
This was done to safeguard against broken installations where the user preferences might change.
这样做是为了防止发生由于用户参数发生变化而破坏的安装。
Observation guided by scientific thinking are still the best safeguard against baloney and superstition.
科学思维指导的观察至今仍然是抵抗胡说八道和迷信的最好保证。
Experience with database design shows that schemas are most useful as a safeguard against programming errors.
数据库设计的经验表明，模式作为避免编程错误的防护措施很有用。
Shared economic interests have proved an unreliable safeguard against conflict - witness Germany and Britain in 1914.
事实证明，共同的经济利益并不能成为避免冲突的可靠保障——不妨想一想1914年的德国和英国。
International agreements to limit tariffs, built over the post-war decades, are a safeguard against all-out tariff wars.
二战以来建立的限制关税的国际协定体系是避免全面关税战的保障。
Research proved that birds are able to deliberately keep one half of their brain awake as a safeguard against predators.
研究证明，鸟类可以有意使一半的脑子保持警觉，以防止受到掠食者的捕食。
These techniques are not a safeguard against failure, but rather a tool for teams to make frequent small steps toward improvement.
这些技术不是防止失败的保险，而是为团队提供的，用于频繁的小步幅的迈向改进的工具。
The single-best "first responder" safeguard against all kinds of catastrophes is a combination of adequate savings and insurance.
单最好的“先遣急救员”，防止各种灾难，是一个足够的储蓄和保险相结合。
There was a door which opened under the steps into the kitchen, protected by an iron grating, intended as a safeguard against burglars.
台阶下有一扇门通到厨房，门上装着铁栅栏，是用于防盗的。
They carry less than astronauts—and are thus more mobile—but are still quite heavily laden with gear, mostly as a safeguard against disasters.
他们的东西比宇航员要少—意味着更移动—但仍旧负担过重，这主要是由于还得靠装备来应付麻烦。
By doing so, they instituted a system of checks and balances as a safeguard against any one of the three branches from abusing its authority.
通过这样做，他们创立了一个制约与平衡的制度，以防范三个分支中的任何一个滥用权力。
God is said to be not just good and powerful but morally perfect and omnipotent, a sure ultimate safeguard against any evil that might threaten us.
上帝据说不仅又好又强大，而且在道德上完美无缺、无所不能，对于任何可能威胁到我们的邪恶都是一个理所当然的终极守护者。
Prior to delivery of any upgrade service, customer must take normal precautions to backup systems to safeguard against any accidental loss of data.
在提供任何升级服务之前，客户必须采取通常的预防措施备份其系统，以防止数据的意外丢失。
The second solution is to allow multiple thread submissions while relying on synchronization in server-side code to safeguard against race conditions.
第二个解决方案是允许多线程提交，但是依赖于服务器端代码中的同步来避免争用情况。
Its international reserves now stand at over $1 trillion. At most the Bank of China needs to hold about $600 billion as a safeguard against potential shocks.
中国的外汇储备已突破1万亿美元，要防范可能发生的经济冲击，中国央行充其量只需要6000亿美元左右。
Perfect administrative compensation procedure is an essential safeguard against the tort that the administration infringed on a citizen's legitimate interest.
完善的行政赔偿程序是行政相对人的合法权益在受到侵害后能够依法得到赔偿的重要保障。
Therefore, regulations and monitoring system on clearing and redemption may be necessary for smooth operation as they provide a safeguard against over-issuance.
因此要确保系统正常运作，清算和赎回方面的监管及监测系统必不可少，因为它们可以防范过量发行。
If not every Object of Contract can be confirmed on site, then a reliable safeguard against damages to persons and equipment must be established by the customer.
如果不是每一个合同标的都可以在现场确认的，那么客户必须建立针对个人和设备避免受损的可靠防范。
The best safeguard against corrosion is to ensure that finishes conform to the design and that design improvements are incorporated as minor changes whenever possible.
设计上已经考虑了任何可能的微小变化，因此，预防腐蚀的最好方法就是确保按照设计方案涂涂层。
To safeguard against a disaster, such as a fire or an earthquake, you should keep duplicates of your server backups in a different location from the location of the servers.
为了预防灾难(例如火灾或地震)的发生，应将服务器备份的副本存放在服务器位置之外的其他位置上。
Reason and a respect for evidence are precious commodities, the source of human progress and our safeguard against fundamentalists and those who profit from obscuring the truth.
人的理性和对证据的尊重都是珍贵的东西。它们是人类进步的源泉，也是我们抵御原教旨主义者和以掩盖真相而获利者的屏障。
Insulation used in computers, televisions and mobile phones to safeguard against fire can leak into household dust, and has caused birth defects in rats in laboratory experiments.
用于电脑、电视、手机防火的绝缘材料会进灰尘，也会导致实验室受试老鼠的出生缺陷。
Insulation used in computers, televisions and mobile phones to safeguard against fire can leak into household dust, and has caused birth defects in rats in laboratory experiments.
用于电脑、电视、手机防火的绝缘材料会进灰尘，也会导致实验室受试老鼠的出生缺陷。
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