查询词典 adverse conditions

Two reed ecotypes in control or adverse culture conditions showed different growth characteristics to some extent.

在正常和逆境培养条件下两种生态型芦苇细胞的生长特性有一定差异。

Adverse weather conditions in some major food-producing regions are also contributing to the pressure.

此外，部分主要食品生产国的不利天气状况也助长了食品价格压力。

As a rule, ice patrol and guidance of ships through icefields was conducted under adverse weather conditions with limited visibility.

作为一项规则，并通过冰原冰巡逻船舶的指导下进行有限的能见度恶劣天气条件。

Via basic and descriptor adverse transformation of matrix, an equivalent standard linear system is derived. Sufficient and necessary conditions are established for observers with disturbance decoupling and LTR in systems. Analysis showed that the necessary and sufficient condition for observers with LTR is disturbance decoupling to any undnown inputs. So it is con verted to the problem that observers are designed with disturbance decoupling.

通过矩阵的初等变换和广义逆变换，将非方广义系统等价地转化为正常状态空间的广义线性系统，并运用有关定理给出观测器具有干扰解耦和环路复现特性的充要条件，经分析可知，系统具有环路复现特性的充要条件是系统对于任何未知输入干扰解耦，则具有环路复现特性的干扰解耦观测器的设计问题转化为系统关于任何扰动都是解耦的。

E.g. properties of chemical substances, dangerous parts of machinery; but also by knowledge of working conditions and pattern s of adverse effects upon workers which might not have been foreseen

例如化学物质的特性，机器的危险部分；同时也根据对工作情况的了解与无法预测的负面影响的发生型态

Through the survey on town site layout, building layout, grounding and adverse ground conditions, revealed six types of towns and villages based site layout form, 3 type of building layout methods, 9 grounding type and their respective characteristics of the disaster in "seven-part mountain, one-part water and two-part field" Zhejiang Province.

在前人对浙江山区农村村镇基址布局、建筑布局、接地方式与不良地基情况的调查和对有&七山一水二分田&之称的浙江省的6种村镇基址布局形式，3类建筑布局方法，9类接地类型总结的基础上，笔者着重分析了它们各自的抗灾特点。

No clear conclusions can be made about the predictie alidity of specific measures, they found, except for criteria for the underuse of drugs for cardioascular disease.

除了心血管病不合理用药标准外，对于特定评价方法的预测效度没有明确的结论。

The third and last is that almost all of them, being infinite in number, have been impostures, and by idle and crafty brains merely contrived and feigned after the event past.

第三、即最后一点是：几乎所有这些不胜枚举的预言都是欺人之谈，都是在事件过后由无聊而狡猾的脑筋推测与凭空捏造的。