您要查找的是不是：
- negative acceleration phase 负性加速期
- In the course of time positive and negative acceleration impulses tend to cancel one another. 在长时间中，正向和反向加速度冲击有互相抵消的趋势。
- If an arm is stretched forward under water resistance is increased and a reaction force backward is developed, both of which would contribute to negative acceleration. 如果手臂在水中是向前伸展则阻力会随之增加而向后方的反作用力也会出现，二者都会产生负加速度。
- The SLP documents the enhancement to normal production controls that are enabled for start of production and acceleration phase of the products life. SLP资料可增强一般生产控制以能够开始生产并加速产品生命阶段.
- This sequential action requires reciprocal even movements with the change of direction at each extreme of movement range requiring negative acceleration, stopping, and acceleration in the body roll. 这些连续的动作要求身体滚动时的减速，停止和加速阶段动作在接近结束时的换方向动作是彼此相反的。
- Objective:To study the effects of naloxone on the tail pain threshold and the content of enkephalin and dynophin in brain tissue in rats after alternating action of positive acceleration(+Gz)and negative acceleration(-Gz). 目的 :施加正、负加速度交替作用后 ,研究纳络酮对大鼠脑组织脑啡肽、强啡肽的含量及尾部痛阈的影响。
- When a swimmer slows and then finally applies forces there are stages of slowing down (the correct term is negative acceleration not deceleration) and speeding up (the correct term is positive acceleration not acceleration). 当游泳运动员慢下来然后增加力量以求得继续前进时会有不同的阶段，这就是减速阶段（正确用语是负加速度而非减速）和加速阶段（正确用语是正加速度而非加速）。
- In 39 CML patients, WT1 mRNA was detectable in 8 of 21 (38.1%) Chronic Phase and 17 of 17 (100%) Acceleration Phase and Blast Crisis, WT1 mRNA was undetected in 1 post-Allo-BMT patient. 39例慢性粒细胞白血病(CML)中慢性期21例有8例阳性(38.;1%25)，加速期和急变期17例均为阳性(100%25)，1例异基因骨髓移植后WT1 mRNA持续为阴性。
- The expression rates of CD 34 and HLA DR were 3.6% and 31% in the chronic phase, 36% and 73% in acceleration phase, 62% and 100% in blastic phase, respectively. Both CD 34 and HLA DR were significantly higher in blastic phase than chronic phase (P<0.05). CML慢性期、加速期、急变期 CD34 及 HL A- DR抗原表达阳性率分别为 3.;6%25和 31%25;36%25和 73%25;6 2%25和 10 0%25;慢性期与急变期相比差异有统计学意义 ( P <0
- negative acceleration, negative G 负加速度, 负G
- The exponent of each item was discovered based on the optimizing the diagram factor, minimum radius of the cam curvature, maximum positive and negative accelerations of valve. 对于每一项的指数，则采用对气门运动加速度、丰满系数、最小曲率半径等优化的方法来寻求。
- Methods : We have chosen 37 CML cases, including 27 chronic phase (CP), 5 accelerated phase (AP) and 5 blast crisis (BC) cases . 方法:选取37例CML病人骨髓及口腔黏膜细胞的DNA标本,其中慢性期(chronic phase,CP)27例,加速期(accelerated phase,AP)5例,急变期(blast crisis,BC)5例。
- The pre-BMT situations were, 91 cases in first chronic phase (CP1), 19 in accelerating phase (AP), 2 in blast crisis (BC) and 6 in advanced CP (>CP2). 118例患者中慢性期91例，加速期19例，急变期2例，第2次以上慢性期6例。
- The WT1 positive rate in 15 CML patients was 46.7%, the positive rate in 6 patients at blast crisis and 1 patient at accelerated phase were 100%, 0 in 8 patients at chronic phase. 15例CML的WT1基因表达阳性率为46.;7%25，其中6例急变期和1例加速期阳性率为100%25，8例慢性期阳性率为0。
- The growth kinetics model of Monascus were established,which divide the growth profile into three phase: accelerating phase, deceleration phase and decline phase. 将红曲霉发酵过程分为快速期,减速期和衰退期,进而建立了界面上红曲霉生长的动力学模型。
- METHODS: Polymerase chain reaction (PCR) was used to detect FLT3 gen e expression, and FLT3/ITD gene mutation in 53 CML patients of chronic phase, an d 34 CML patients of accelerated phase or blast crisis. 方法:采用聚合酶链反应(polymerasechainreaction,PCR)检测53例CML慢性期和34例CML加速期或急变期患者DNA水平FLT3基因及FLT3/ITD基因突变。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- Background and objective:The natural disease history of chronic myeloid leukemia (CML) typicallyevolves 3 distinct clinical stages: chronic phase(CP), accelerated phase and blast crisis. 慢性粒细胞白血病(Chronic myeloid leukemia，CML)的自然病程可分为慢性期(Chronic phase，CP)，加速期(Accelerated phase，CP)和急变期(Blastcrisis phase，BP)。
- Methods Five CML patients,2 in chronic phase(CP),1 in accelerated phase(AP) and 2 in blast crisis(BC), all comfirmed the presence of b3a2 bcr/abl mRNA by RT PCR(reverse transcriptase polymerase chain reaction). 方法 5例CML中慢性期 2例 ,加速期 1例 ,急变期 2例 ,均具b3a2型bcr/ablmRNA。
- The acceleration is positive if the speed is increased, negative if speed is decreased. 速度增加的加速度为正加速度，速度减少的加速度为负加速度。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
