可表示的

We extended the Safety Margin theory, the flight parameters transferred to the singular space through the SVD method. This conception created the Safety Margin Terrain and showed the geometry properties of current flight.

而将飞航安全几何化的观点再做推展，透过奇异值分解的方法，将参数转换至奇异空间，再利用几何方程式，拟合飞航安全裕度於奇异空间中的曲线，求得安全裕度地形，并由此模型计算出每一航班之几何变化，并藉由此方法可求得当下飞航安全裕度的几何特性，表示当飞航安全的状态。

The solution for the non-stationary system is obtained through the stationary disturbed system. The gradients of the system performances to all design variables are derived and they can be used to obtain optimal solution of the systems. More generally, if the performance of the system is a function of the solution of a set of generalized Lyapunov equation, then the gradients of the performance function to the coefficient matrices of the equation can be found in closed form.

文中显示，非静态干扰系统的解可由静态干扰系统求得，而此干扰系统之最佳解，则经由本文所推导的对所有设计变数之系统性能函数梯度获得；一般而言，如果系统之性能函数是一组通式化 Lyapunov 方程式解的函数，则此方程式的系数矩阵之性能函数梯度，可用封闭解表示之。

Manini, MD, from Harvard Medical School in Boston, Massachusetts, and colleagues."Cardiovascular adverse effects can occur, including hypertension, arrhythmias, prolongation of the QT interval, and angina pectoris. Dangers of over-the-counter sympathomimetic use are illustrated by the recent ban on dietary supplements containing ephedrine alkaloids by the US Food and Drug Administration because of increased risk of sudden death, acute myocardial infarction, and stroke."

Manini医师表示，Pseudoephedrine是ephedrine的镜面异构物，会产生肾上腺素的综合促效作用，一般被用来作为解充血剂；此药的副作用包含高血压、心律不整、心电图QT波间距延长及心绞痛等；最近，美国食品药物检验局规定添加剂不得含ephedrine生物碱，由此可看出仿交感神经作用的药物所潜藏的危险；这些危险包含猝死、急性心肌梗塞及中风等。

A necessary and sufficient condition for the existence of guaranteed cost control is derived. Furthermore, it is shown that this condition is equivalent to the solvability of a system of linear matrix inequalities, and its solution provides a parameterized representation of guaranteed cost controllers. Based on that, the design of the optimal guaranteed cost controller is formulated as a convex optimization problem, which can be solved by the existing convex optimization techniques.

通过采用线性矩阵不等式的方法，导出了存在保性能控制律的一个充要条件，进而，证明了该条件等价於一组线性矩阵不等式的可解性问题，并用这组线性矩阵不等式的可行解给出了保性能控制律的一个参数化表示。

But these measures are crucial to safeguard the sustainable future of our activities at our site in Tarragona, said Gerhard Schwarz, Managing Director of BASF Espa?ola and responsible for BASF's activities in Spain and Portugal.

不过，这些措施是至关重要的保障塔拉戈纳在我们的网站我们的活动可持续发展的未来，Gerhard Schwarz表示，巴斯夫Espanola公司总经理，并在西班牙和葡萄牙巴斯夫的活动负责主任。

Upon close examination by a priest, the one in question was either 1 isolated for a period of seven days (13:26, 50; signifying a complete period of time for observation); 2 separated totally if the diagnosis was positive (13:46), or 3 if negative, returned to normal life and activities, including Tabernacle worship.

一个有麻疯嫌疑的人经祭司仔细检查后，（1）要将他关锁七天（13：26、50；七天表示一个完整的观察期）；（2）如果诊查结果呈阳性反应，要将他完全隔离（13：46）；（3）若呈阴性反应则可恢复正常的生活，包括会幕的敬拜。

Based on this,temporal logic formula is used to express the properties that the data flow must satisfy,before the verification,an algorithm transforming the UML Statecharts model into reachable state transition graph is given,finally the correctness of the data flow is verified by model checking technique.

在此基础上，使用时序逻辑公式表示数据流所需满足的性质，在验证数据流的正确性之前，给出了将它的UML Statechart图模型转化为可达状态迁移图的算法，最后通过模型检测算法验证数据流的正确性。

Unless most subsidies for renewables are phased out once a cap-and-trade system is in place, says Paul Bledsoe, a former adviser on energy to the Clinton administration, they risk creating a boondoggle akin to the proliferation of incentives for corn ethanol.

克林顿政府时期的一名能源顾问 Paul Bledsoe 表示，除非在限额交易体系实行之时，可再生能源获得的补贴也逐步消除，否则后果将会与猛增玉米乙醇刺激措施的结果相似，都是在做浪费时间金钱的无用功。

The concept of hydrogen fuel cells was invented in 1839 by Sir William Grove. BOC's director of sustainable energy, John Carolin, said:"The lessons from this and other projects will show that hydrogen fuel cell-powered vehicles could be a practical, attractive and a viable economic alternative to diesel- or petrol-fuelled vehicles."

BOC公司可再生能源部的主管约翰·卡罗林表示，&通过这辆汽车及其它同类项目所得到的经验将会告诉世人，将氢燃料电池做为汽车的动力来源这一想法是可以变为现实且颇具吸引力的，从经济角度来看，这种车也完全可以替代那些以汽油或柴油做动力的汽车&。

The following table summarizes the relationship between episodes and DSM-IV disorders. Episodes are indicated on the outer border, while disorders are in the internal rectangle. For example, a person experiencing hypomanic episodes and major depressive episodes would be diagnosed with Bipolar II Disorder. Click on the disorders and episodes to jump to a full description of the item selected. Click on items in quotes for some relevant notes.

下面这个图表简介DSM-IV病名与症状的关系症状表示在图上靠外面的那一方框，病名在那个内层长方形框子里例如，一个有狂躁加上重郁的人的诊断是双极性二型用滑鼠点那个病名就会移到该项目的整个说明点引号里项目可得到进一步说明

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。