不稳定性

The new composite was transplanted into the rabbit posterolateral intertransverse process to induce spinal fusion. It can provide bone growth factor, osteogenic cells to the produce new bone between transverse process.

这种三合一复合物在理论上满足组织工程化骨的基本要求，对单纯应用蛋白或应用细胞是一种创新，同时可避免基因治疗产生的免疫反应、表达不稳定性及技术复杂、费用高等不利因素。

Objective To investigate the effects of different surgery for unstable intertrochanteric fractuer of the femur in elderly patients.

目的 探讨老年不稳定性股骨转子间骨折的各类手术疗效。

Objective To discuss the effect of reamed interlocking intramedullary nailing in the treatment of unstable tibial fracture.

目的：探讨扩髓带锁髓内钉治疗胫骨不稳定性骨折的治疗效果。

Deconstruction is the name given by French philosopher Jacques Derrida to an approach (whether in philosophy, literary analysis, or in other fields) which rigorously pursues the meaning of a text to the point of undoing the oppositions on which it is apparently founded , and to the point of showing that those foundations are irreducibly complex, unstable or impossible .

解构主义这个术语是由法国哲学家雅克。德里达发明的，指的是一个研究方式（不管是在哲学、文学分析或其它领域），这种方式不懈地追求文本的意义，几乎要到推翻作为其建立基础的对立面的程度，并力图证明这些基础的复杂性、不稳定性和不可能性是不可降低的。

In chapter three, on the basis of the new anomalous magnetic Prandtl number in accretion disks, we study the effect of dissipation on magnetic instability of Keplerian disks.

第三章在新的反常磁普朗特数的基础上，我们研究了耗散过程对开普勒盘磁不稳定性的影响。

The high frequency combustion instability in liquid rocket engine LRE is analyti cally studied by usin g CFD methods.The comprehensive model and governing equations for numerical simu lation of high frequency combustion instability are presented.The PISO and MacCo rmack algorithms are compared in this study.Both methods can successfully handle combustion instability analysis.

应用CFD方法对液体火箭发动机中的高频燃烧不稳定性进行了分析研究，建立了液体火箭发动机不稳定燃烧数值模拟的综合模型和控制方程，比较了PISO和Ma cCormack两种算法，得出了两种算法均能成功应用于不稳定燃烧分析的结论。

The level of the CRP and UA are sensitive predictors of the ACS, The condition of carotid intima－medio thickness may reflect the condition of the acute coronary syndromes.

ACS患者与CRP、UA、IMT厚度关系密切，前二者可作为ACS危险的预测因子，通过促进炎症反应导致ACS的发生、发展；IMT厚度可以反映ACS的斑块不稳定性，炎症反应可能参与颈动脉硬化形成。

The difficult problem, hard to be resolved in the traditional intellectual property law and the personal rights protection of the civil law, seems to be settled by the unfair competition law and merchandisable right. But the subjective value estimation about the doctrines of well-known and good faith and unfair competition makes the protection of the titles of work unstable.

传统的知识产权法和民法中人身权难以解决的问题，在反不正当竞争法和商品化权中似乎找到了答案，但知名性、诚信原则、不当竞争等主观价值判断又给作品标题的保护带来了不稳定性。

Objective To study the expression of Mad2, the mitotic checkpoint protein, in esophageal cancer.

非整倍体是恶性肿瘤的显著特征，是染色体不稳定性的表现形式。

Pyrene was incorporated onto the C2 and C7 of the fluorene moieties to obtain the monosubstituted derivatives of pyrene (MP1, MP2 and MP3)(Figures 4.1 and 4.2), and their chemical structures were fully characterized.

对ATF1的电致发光性能表征显示ATF1的不稳定性是由于芴9位甲基的分解造成，这同时造成器件性能的下降和光谱的不稳定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。