无保护的

The overload protection control equation is derived in the paper.

研究了用无差拍控制的方法进行逆变器的过流保护。

No wonder that today Esco is a world leader in laboratory clean air and containment technologies, with a complete product line including animal research products, pharmacy isolators, laminar air flow cabinets, powder weighing balance enclosures, fume hoods, ductless fume hoods and other specialty products.

完整的产品线包括动物操作安全柜、药物分离操作安全柜、通风厨、无管通风厨和其他特殊产品，使她成为当今世界上实验室洁净空气和安全保护技术的领导者。

The results show that pure aluminumlayer of well proportionedanddense microstructure andlow porosity can be obtainedon the surface of aluminummatrix material, the bonding type between the layer andthe matrix is mechanical gomphosis.

研究结果表明，在铝合金基材表面能够获得组织均匀致密，低孔隙率的纯铝涂层，涂层与基体为机械嵌合，涂层封孔处理后，试样的耐蚀性能有很大提高，涂层对基体无阴极保护作用。

The origin of the family privilege in the countries of Angio-American law system is the old common law rule---"spousal incompetency",while the origin of the family privilege in the countries of continental law system is the rule of "families being forbidden to testify"on the base of "the system of kindred".

英美法系国家的亲属拒证特权起源于"配偶无作证资格"这一传统普通法规则，而大陆法系国家亲属拒证特权则起源于以"家族保护制"为基础的"家庭成员不得互相作证"之规则。

KL-SRF, woven as sleeving by the high glass fiber or special non-alkali glass fibers and coated with a thick cover of the iron oxide red / blue silicone, it can stop the melting iron splash and high-temperature and flames. It has a fire-retardant ,insulation, thermal insulation and anti-electricity.these features make it applicable to the protection of the cable and pipeline under the bad environment .

防火耐高温套管以高膨松性玻璃纤维或者特殊无碱玻璃纤维编织套管所制成，并覆以厚实的氧化铁红/蓝硅胶，其能阻挡熔铁喷溅，且不受高温和火焰所损坏，具有阻燃、隔热、保温、抗电、柔软等性能，这些特性使其适用于保护恶劣环境下的软管、缆线和管路。

But controversy remained on the intrinsic value of natural logic verification.

双方论争和分歧实质集中于"保护自然的根据"这一问题上，由此产生了对自然内在价值有无的相反回答。

The capital minimum has little value for management and creditor's protection.

该规定无论对公司的经营还是对债权人保护，并无太大的价值和意义。

It has mild anti-inflammatory activity and protects against photocarcinogenesis in hairless mice. However, there have been very few reports on the quantitative determination of PABA in foods, plants and animal tissues.

PABA有温和的抗发炎且在无毛小鼠中能保护皮肤组织免受光照所引起的皮肤癌；然而，迄今少有文献报导PABA在食品及动、植物组织中含量之到定。

Based on the analysis on the relationship of the positive and the negative sequence impedance, also the positive and negative fault component current under simple and duplicate fault conditions, a cross-country fault identifier is proposed in this paper.

同杆并架输电线路故障的主要特点是有跨线故障，而当系统发生跨线故障时如果没有正确识别出来，那么保护就很有可能无选择性同时切除两条线路，从而对系统的安全稳定运行造成恶劣影响。

The property being protected here is private property belonging to a single citizen, in which there is no public nuisance if it is destroyed.

这里的受保护财产是属于单个市民的私人财产，如果其被破坏并无公共损害。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。