如果堵塞住的黏液变稀，你的痰有时会自主向上朝着可以吐出来的方向浮动。
If mucus plugs became very watery, your phlegm would sometimes float upward unaided where it can be spit out.
曾经，我也这样认为，认为在这样物欲的城市，开始迷失心的方向，变的麻木，变得没有太多情感。
There was once a time when I also deemed that we began to lose our direction and become numb without too much affection in this material-flooding world.
你可以提前做好计划，因为有时提前做计划能让你更加明确自己前进的方向。然而计划总是会变，所以你要有心理准备！
You can plan ahead because sometimes planning ahead can give you a clearer direction of where you want to go. However, plans will almost always change, so be prepared!
有些人很高兴听到这样的延续性，但也有些人希望在Sun的掌管之下能变一变方向。
Some were glad to hear of this continuity of path, while others expressed hope of a change in focus under Sun's ownership.
高速网络中变比特率业务的流量控制和带宽分配问题另一个十分重要的研究方向。
Flow control and bandwidth allocation for VBR traffic on high speed network are also very important research directions.
从汽车自动保持在自己的车道上，到开车不用手握方向盘，这一转变可能会是一场平稳（且有利可图）的演变。
The shift from cars that stay in their lanes automatically to hands-off-the-wheel driving might turn out to be a smooth — and profitable — evolution.
发生了几件事情，使我充满了希望，社会会慢慢地朝着正确的方向，改变它对变装的态度。
A number of events have occurred which make me hopeful that society may be slowly changing it's attitude in a positive way to cross dressing.
试验发现，短纤维束滤料滤层的孔隙率沿过滤方向由大到小，为变孔隙滤层。
Experiments showed decreased porosity of the filter bed along the filtering direction.
变方向折线剖面是在地形、地质情况较为复杂地区普遍采用的实测地质剖面方法。其地质剖面图目前一般用几何作图方法以投影法成图。
The construction of the direction changing section is a method of measuring a geological section applied commonly in areas with complex topographic and geological condition.
更多的基础研究通过注射治疗因子，目的在于治疗退变的椎间盘，然而，这些发现为动物研究的设计提供了指导方向。
As more basic science research is aimed at treating disc degeneration via injection of therapeutic factors, these findings provide guidance in design of animal studies.
轴的方向逐渐在变，导致了轴的空间描绘出一个圆锥。
The direction of the axis changes gradually so that it traces out a cone in space.
但在变程内具有显著的空间结构性特点，其各个方向上变异函数的理论模型均为具有块金效应的高斯模型。
But all directional variograms have good spatial structures in their range, and all their theoretical models are the Gauss models with nugget effect.
结论：小梁切除术对角膜曲度的影响，多数患者于手术经线方向角膜曲度变深，其变化随时间减少。
Conclusions: Steepening in the meridian of the trabeculectomy site, the changes in corneal curvature induced by filtering surgery regressed with time.
针对汽车方向动力学控制存在的非线性和参数时变不确定性问题，提出了一种新的基于单神经元的汽车方向自适应pid控制算法。
In view of the nonlinearity and parameter time-varying uncertainty of vehicle dynamics, a novel algorithm, i. e. single neural adaptive PID control strategy, is propsed for vehicle direction control.
新算法使用时变遗忘因子对误差进行指数加权平均来估计均方误差，并使用该因子改变自适应迭代过程中滤波器系数向量的更新方向。
In the new algorithm, a time-variant forgetting factor is introduced to estimate the Mean Square Er-ror (MSE) and change the updating direction of adaptive filter coefficient vector.
建立燃气轮机大负荷范围、准确的变工况模型是燃气轮机热力系统建模研究的一个重要方向。
It is one of the important directions of gas turbine modeling study that building up the large-scale and precise off-design model of gas turbine.
引入了时变方向场的概念，用定性方法建立了稳定及不稳的定理。
We introduce the concept of time-variable directional field, and establish the stable and unstable theorems by the qualitative method.
进而提出蚀变岩型、石英脉型及钾长石化地区的金矿找矿方向。
Exploration guides for gold deposits in altered rocks, quartz veins and potassic feldspar alteration zones are suggested.
逆变式点焊电源是电阻焊领域研究的重要方向之一。
Inverter spot welding power source is one of important directions in the studies of the resistance-welding field.
利用高温云纹干涉法对航空发动机叶片定向结晶材料的高温蠕变进行了测试，获得该材料不同主方向的高温蠕变性质和规律。
The high temperature creep deformation of certain material used in aerial engines lamina was detected by means of high temperature moire interferometry in this paper.
对将来高速客运专线轨道梁徐变的研究方向进行了展望。
In the end, research prospect in the future is made for high-speed dedicated passenger railway track girders in this paper.
基于内点算法的思想，利用广义投影技术构造了一求解线性约束的非线性规划问题的变尺度方向内点算法，并给出了其收敛性证明。
Based on internal algorithm, a generalized variable metric projection internal algorithm for nonlinear programming with linear constraints and the convergence proof are given.
由于重力作用在竖直于机组轴线方向上的压力分布不均匀，叶片上作用有交变应力。
The pressure distribution along the vertical direction is asymmetrical and cyclic stress acting on blades is found.
本文运用目前较为成熟和可靠的机制分解法和等面积时变网格法分别对口外海滨地区典型断面的悬沙通量进行了估算，两种方法计算得到的通量结果方向一致，量级相同。
The method of mechanism analyses and equal_area grids were used in this paper to calculate the suspended sediment flux in the typical cross sections in the study area.
同时在矿田水平方向上，由SE→NW金属矿物的种类和含量呈增加的趋势，由少硫化物蚀变岩型向多金属硫化物石英脉型变化。
The species and abundance of metal minerals increasing from SE to NW in horizon, corresponding transformation from sulfide altering orebody type to quartz vein orebody type.
椎间盘、椎间关节的退变及椎间关节的矢状化方向与退变性腰椎滑脱有明显的相关性。
The degeneration of the intervertebral disc and the intervertebral joint and the sagittal form of the intervertebral joint had obvious relations to the degenerative spondylolisthesis.
摩尔圆图解法不仅可以按三个以上方向的应力（变）测量结果绘出主应力（变）方位、大小，以及应力（变）值随方位的变化；
The azimuth and intensity of main stress, and stress-values varying with azimuth can be described according to the measuring results of stress in three directions by Mohr's circle graphic method.
利用拟零控拦截概念使两个导引阶段平缓过渡，避免了导引方法切换时推力方向的跳变。
The concept of pseudo-zero-effort-intercept is used in the proposed guidance to avoid thrust orientation break at the shift of the two guidance processes.
面颊相对平坦，不能凸出(厚脸皮)，维持脑袋简洁的轮廓线，向口吻方向略略变窄，呈优美的锥形。
The cheeks should be relatively flat and not bulge (cheekiness), maintaining the clean lines of the skull and should taper into the muzzle in a slight, graceful curve.
面颊相对平坦，不能凸出(厚脸皮)，维持脑袋简洁的轮廓线，向口吻方向略略变窄，呈优美的锥形。
The cheeks should be relatively flat and not bulge (cheekiness), maintaining the clean lines of the skull and should taper into the muzzle in a slight, graceful curve.
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