查询词典 be present

ABSTRACT Herpes simplex virus type 1 (HSV-1), which infects eyes resulting in herpes simplex keratitis, is generally considered to be the most common cause of blindness both at home and abroad at present. High rate of recurrence is the chief reason.

单纯疱疹病毒1型（Herpes simplex virus type 1，HSV-1）感染眼部所导致的单纯疱疹性角膜炎(Herpes simplex keratitis，HSK)以其高复发率、高致盲率严重损害患者视力，是目前国内外公认的最常见的致盲眼病之一。

At 95% confidence level the relative expanded uncertainty of the present method for determination of lithium isotopic abundance ratio is estimated to be 0.26%.

结果显示，在95%的置信水平下，应用这种方法测定锂样品同位素丰度比值，其相对扩展不确定度为0.26%。

The land is material base of humanity's livelihood,it is the national economy and the social development of precious resources and the important element of production, but land resource's of abusiveness and abuses phenomenon to be serious, at present it is facing serious challenges about the land ecosystem to destroy and humanity living environment pollution and so on.

摘 要：土地是人类赖以生存的物质基础，是国民经济与社会发展的宝贵资源和重要生产要素，但土地资源的滥用和乱用现象严重，目前正面临着土地生态系统破坏、人类生存环境污染等问题的严峻挑战。

In this paper, we present a register allocation and assignment algorithm based on graph coloring, which uses a heuristic model to find out which virtual variables in program should be assigned into the set of registers accessible by shorter instructions.

在这篇论文中，我们提出了两个基於著色演算法的暂存器配置与分派演算法，它们使用一个估计的方法去找出适合被指派到短指令格式能存取到之暂存器的程式变数，而适合的变数意味著如果指派它们到这些暂存器可以有效增加可以被编码成短指令的指令数量。

Based on practical demands of regional accident emergency management of major hazard installations, non-structural fuzzy decision method and accident consequence simulation methods are co-method to present safety management administration and related enterprises a multi-criteria decision support method, which is focused on enterprises that might be affected by the potential accident consequence of major hazard installations, for regional accident emergency management of major hazard installations, this method is aimed to optimize the management of emergency resource, promote the performance of safety management system, decrease the fatalities and property loss.

针对目前我国应对重大危险源突发事故的管理和决策主要依赖于相关领导或专家掌握的知识及经验的现状，将非结构化模糊决策方法(Non-structural Fuzzy Decision Method， NSFDM)和事故后果模拟方法相结合，以区域范围内受重大危险源潜在事故影响的企业为决策对象，以减小事故影响范围，降低事故严重程度为目标，建立起重大危险源区域事故应急决策的多准则决策方法，以期帮助安监职能部门优化配置应急救援资源，提高应急响应绩效，减少国家和人民的经济和财产损失。

It is expected that the present example analysis of difference and the differentiating significance between test result and test achievement may be beneficial to the teaching and learning of soil mechanics.

结合实例就试验结果与成果的差别及其区分的意义进行分析，希望对土力学教与学有所裨益。

The catalyst of the present invention is especially suitable for use in the conditions of low reaction temperature, high reaction pressure and high propylene load, may result in high yield of acrylonitrile, and may be used in industrial production.

本发明催化剂特别适用于在较低反应温度、较高的反应压力和高丙烯负荷条件下使用，且可保持高的丙烯腈单收，可用于工业生产中。

Turner was not present at the meeting, so we concluded that the first action item of the committee would be to ask Turner if he would allow us to adopt Miranda as the starting point for our new language.

Turner没有出席那次的会议，所以我们决定委员会的第一个活动事项就是去问Turner，看他是否允许我们采用Miranda作为新语言的起点。

If you have not already done so, list all present customers, indicating those who should be more active, and then list , as well, firms that might become customers.

如果你没有已经这么做，列出所有的现在客户，指出以致于应该是更活跃的那些人，然后也列出可能成为客户的公司。

While all genes are present in all cells, only a select few need to be active at any given time.

虽然所有的基因存在于所有细胞中，只有少数需要积极在任何特定时间。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。