不定型

Most present gravimeters are of the unstable or astatic type.

多数现有重力仪为不稳定型或无方向型。

Ti-Si composite materials are mixed at atomic scale, and Ti-O-Si bond appears in all of the samples with different TiO2 content; the mixed oxides are mainly existed in the form of amorphous pattern, anatase appears when the TiO2 content is more than 80%, but compared with the intension of pure TiO2, it has not integrate structure. The acetic content has great influence in the specific area and crystal structure of the mixed oxides. 20TiSi has good heat stability, still possesses 11m2/g after calcined at 1100℃; calcinations on the large scale of temperature does not cause the break of Ti-O-Si bond, TiO2 is well dispersed in 20TiSi calcined at 1100℃, and it still existed in the form of amorphous.

结果表明：制得的Ti-Si复合氧化物具有很高的比表面积，在TiO_2含量为10％时达到681.5m~2／g，Ti原子进入Si-O四面体结构中，形成Si-O-Ti键，复合氧化物的稳定性好，当TiO_2含量低于60 wt％时，以无定型形式存在；当含量为80％时，出现锐钛矿型TiO_2，但与纯TiO_2相比晶型不完整：醋酸对Ti-Si复合氧化物的比表面积、晶型都有很大的影响；TiO_2含量为20％的20TiSi经1100℃高温焙烧后，仍有较高的比表面积(11m~2／g)，稳定性好，在较宽的温度范围内焙烧，没有引起Ti-O-Si键的断裂，分散度高，没有出现晶型TiO_2。

objective: to investigate the effect to blood platelet and brain natriuretic peptide of danhong injection on the unstable angina.

目的：研究丹红注射液对不稳定型心绞痛患者血小板，血浆脑利钠肽的影响及临床疗效。

Aim:To study the relationship between restenosis and the changes of nitric oxide and noradrenaline before and after the coronary artery stent implantation. Methods: The serum levels of NO and NA before and after the CASI in 21 patients with unstable angina were measured.

目的：观察不稳定型心绞痛患者经皮冠状动脉腔内支架植入术支架植入前后血浆中一氧化氮和去甲肾上腺素浓度的变化，探讨其在经皮冠状动脉腔内支架植入术术后再狭窄发生中的作用。

The term "program" is not intended to connote complete rigidyty.

"程序"这个词不含有完全定型的意思。

Objective To observe treatment efficacy and safety of unstable angina treatment with consociation of aspirin and Plavix.

目的 观察氯吡格雷与阿斯匹林联合应用治疗不稳定型心绞痛的临床疗效及安全性。

Methods: 60 patients with unstable angina pectoris were randomly divided into depside salt from Salvia Miltiorrhiza group and Danshen Injection control group. Every group was treated for 14 days. The changes of blood platelet packingfraction and MMP-9 in the two groups were observed.

将 60例不稳定型心绞痛患者随机分为丹参多酚酸盐治疗组及常规治疗组，均治疗14 d，观察两组治疗前后血小板聚集率、MMP-9表达变化情况。

Depside salt from Salvia Miltiorrhiza; Unstable angina; Blood platelet packingfraction; MMP-9

丹参多酚酸盐；不稳定型心绞痛；血小板聚集率；MMP-9

Furthermore, a multi-container port bi-level programming model under the uncertainty conditions is established, and stochastic bi-level programming model is transformed into deterministic bi-level programming model according to random programming theory.

针对本文建立的双层规划模型，采用基于灵敏度分析的启发式算法S(来源：Ad1BC65论76文网www.abclunwen.com)AB求解。同时进一步建立了不确定条件下的双层规划模型，并且根据随机规划理论转化为确定型双层规划模型。

Objective: To assess the changes of coagulation and fibrinolysis in coronary circulation of patients with unstable angina pectoris.

目的：了解不稳定型心绞痛患者冠脉循环中凝血纤溶的变化。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了