So there need not only no failure but working in a stably good condition in the ignition system, the using condition and adjust of the use factors are the most important thing for the system performance. The paper analyses the characteristics of electronic ignition system, points out that determinant use factors are mainly the voltage of battery, the occupy-emptiness rate of the ignition signal, the clearance of spark plug, the resistance of high-voltage part, and the cam angle of spark advance.

本論文重點分析了電子點火系統(tǒng)故障特征国产拍在线视频免费观看，論證了決定電子點火系統(tǒng)性能的使用因素主要有電瓶電壓欧美激情在线观看无需任何播放器、點火信號發(fā)生器發(fā)出電壓信號的占空比www.99riav32.com、火花塞間隙、高壓阻抗女人的五夜天堂视频、點火提前角欧洲免费黄片，這些因素在點火系使用過程中故障率占點火故障比例最大，故障出現的頻率最高亚洲视频在线不卡，而且有時常因維修調整不當導致點火系統(tǒng)性能變差色色色色色色网站。

For the aged critical illness patients with acute heart failure,MV could relieve anoxemia, hypercapnia and respiratory insufficiency effectively, and obviously increase success rate of emergency care.

機械通氣能及時有效地緩解老年急性左心衰患者的低氧血癥、高碳酸血癥和呼吸功能障礙婷婷激情五月综合丁香社区，明顯提高老年急性左心衰患者的治療搶救成功率很黄很污的软件。

Primary hydrocephalus is apparently due to failure of arachnoid villi to resorb CSF at an adequate rate.

水腦癥，原發(fā)性的水腦癥是因為蜘蛛膜小梁對腦脊液的再吸收出現異常欧美性爱A片影院。

Then, using the derivatives of the two dimensional normal cumulative distribution function with respect to its variables of parameters, the sensitivity measure of the failure probability of the parallel system or the unconditional up-crossing rate of the combined process can be determined.

最后利用經典的時不變可靠性分析方法確定并聯(lián)系統(tǒng)的失效概率爱爱小黄片，并利用二維正態(tài)分布函數的導數特性確定失效概率的敏度。

Acute renal failure is characterized by rapid decline in renal function, especial decreasing glomerular filtration rate.

急性腎衰竭是由於腎功能急速降低所表現出來的臨床癥狀伊人无码视频综合网。

Compare this to the failure of Lehman's unregulated credit default swaps and non-cleared interest rate swaps, which triggered chaos in the market because these contracts were not centrally cleared.

相比之下日本又大又粗又长又爽又硬，雷曼未受監(jiān)管的信貸違約互換和非清算利率互換合約則引發(fā)了市場的混亂，因為這些合約沒有進行集中清算国产美女一级特黄A级APP全部。

Methods prospective and open,randomized and controlled trials were applied to223tuberculosis patients complicated with heart failure of chronic pulmonary heart disease.on the basis of conventional treatment,the treatment group（121cases）were treated with potassium magnesium aspartate.the effect on the recovery of cardiac function as well as incidence of deuteropathy and death rate were observed.

對223例肺結核并發(fā)慢性肺源性心臟病心衰患者進行前瞻性日韩成人片视频网站下载免费、開放的隨機對照臨床試驗，在常規(guī)的抗癆及治療慢性肺源性心臟病心衰基礎上亚洲日韩激情无码一区；治療組（121例）給予門冬氨酸鉀鎂治療婷婷六月丁香官网，對照組（102例）不予門冬氨酸鉀鎂觀察其對心功能恢復的影響、并發(fā)癥的發(fā)生率及死亡率情況国产高清一级A片在线视频爱微。

Methods 104 patients with severe heart failure were divided into two groups. The control group was treated with routine treatment (digitalis,diuretic and distend the blood-vessel) combined with Imidapril (group A,n=52). The treatment group was treated with routine treatment (digitalis,diuretic and distend the blood-vessel) combined with Bisoprolol and Midapril (group B,n=52). The course of treatment was 12 to 16 weeks. Before and after treatment,the changes of heart function,LVEF,LVESD,heart rate and blood pressure were observed.

對104例重度心力衰竭患者隨機分成兩組：對照組52例国产Aⅴ一区二区三区四区，予以常規(guī)用藥及咪達普利等藥物治療；治療組52例亚洲中文久久无码精品91，在常規(guī)用藥基礎上加用比索洛爾治療天堂婷婷久久香蕉狼人，療程12～16周www.色棋棋.com，觀察治療前后心功能在线A级毛片无码免费真人版、左室射血分數、左室舒張末內徑精品国产A∨一区二区三区、左室收縮末內徑日韩精品第7页、心率、血壓等指標的變化天人天堂伊人网。

It is very important for improving drilling rate, reducing drilling cost and safety drilling to carry out drill stem failure analysis and prevention.

開展油田鉆柱失效分析與預防對提高鉆井速度把腿扒开做爽爽视频APP、降低鉆井成本及井下安全鉆進具有重要意義。

Some rules on HVDC protections are obtainedby observing the waveforms which depict the rate of unwanted trip and the rate of failure totrip of the whole protection system changes with those of the protection equipments and themeasurement equipments,respectively.

根據系統(tǒng)誤動率分別隨測量裝置和保護裝置的誤動率變化的曲線A无码国产激情视频酒店，得出了直流保護系統(tǒng)的一些可靠性規(guī)律欧美色视频一区5区。