低回

Neurofibromas are well defined and may appear homogeneously hypoechoic to hyperechoic, with posterior enhancement.

平滑肌瘤界限清晰,可表现为均质低回声到高回声, 伴后方增强.

Results Of 90 lesions of HCC, the nodules with low echo were fine and close in texture and their component relatively was simple and had dense cellular nucleus.

结果90例肝癌中低回声者组织结构致密，细胞成分简单，声像图上有低回声暗环者有包膜。

The nodular type was hypoechoic and sharp in grey scale;

结节型的灰阶图表现为腺体内椭圆形低回声区，境界清晰；

In 12 cases of limited acute thyroiditis there were local low echo mass with nch blood flow signal.

12例亚急性甲状腺炎表现为甲状腺内局限性低回声团块伴丰富的血流信号。

Simulation based on MATLAB shows that it is effective and works well in acoustic echo cancellation. Compared with full band NLMS algorithm, the method can obtain fast convergence rate and low misadjustment.

通过MATLAB仿真，表明本文采用的方法能有效降低回声对系统的影响，与全带NLMS算法相比，本算法具有较快的收敛速度和较低的稳态失调。

A lower tempering temperature is suggested.

鉴于两个钢种目前推荐的回火温度较高，建议适当降低回火温度。

They were disappointed by the poor returns on their stock portfolio.

他们对其股票投资组合的低回报率感到失望.

Design of Low Kickback Noise Dynamic Comparator for Low-Power High-Speed Pipeline A/ D Converter

低功耗高速流水线ADC中低回踢噪声动态比较器设计

High valuations and intensified competition raise the specter of lower returns for value investors generally.

高估值和强竞争增强一般价值投资者对低回报的恐惧。

Tendon fiber is medium echo, longitudinal shape is rule, cross-section is circular, or oval; tendon sheath is clear and low-echo.

肌腱纤维中等回声，纵切走形规则，横切为圆形，或类圆形，边界清晰，规则；腱鞘清晰，低回声。

Especially on twisty country roads, the lowered centre of gravity pays off.

特别是在曲折的乡间小路,重力中心, 降低回报.

The indirect effects escalate exponentially as minimum reflux is approached.

间接影响升级指数为最低回流是接触.

The hypoechoic lesions had tight cells structure.

低回声病灶细胞排列致密无上述结构。

The Swiss franc, like the yen a source of low-yielding funds for foreign-exchange punters, is 53 % overvalued.

瑞士法郎和日圆一样, 对外汇赌客而言是低回报率的货币, 其低估率为53%法郎最近出现的币值下跌是融资套利交易者推动一国货币接近汉堡标准的罕见实例.

The optimal design of a low reflection metallic target support

遮掩式低回波金属支架的设计

Further complicating matters, the former comes with a 10% preferred return ( i.e., hurdle rate that must be achieved before carried interest kicks in), while the latter has a 7% preferred return.

前者附有10%的优先回报率（即必须要实现的最低回报率，然后才能进行资本增值提成），而后者则附有7%的优先回报率，这使得情况进一步复杂化。

Abdominal sonography demonstrated a long segment intussusception associated with a low echo genic mass.

腹部超音波检查展示一长段肠套叠,并合并有一低回音性肿瘤.

Basically, gross' thesis is that the market, and investors, will be trapped in a low-return world for the next few years.

基本上格罗斯的观点是未来数年，市场以及投资者将陷入一个低回报的世界，不得脱身。

The desmoid tumor was irregular low echo mass on ultrasonographic.

超声表现为不规则低回声肿块。

Higher yield investment generally incurs a greater degree of risk than lower yield investment.

高回报的投资所涉及的潜在风险远较低回报的投资较大.

What the heck is this new periductal hypoechoic sign?

新的导管周围低回声信号到底代表什么？

In the morning, the light music revolves in the coffee bar just like a sleepy frail.

上午的咖啡馆，如同一个没有睡醒的少妇，低低回旋着清淡的音乐。

Lower incentive for opium and higher incentive for licit crops all of this has caused a voluntary shift by farmers out of opium into licit crops.

鸦片的低回报和合法作物的高回报，所有这些让农民们自愿地放弃鸦片去种植合法作物。

Results The low echo may be either sporadic or diffuse.

结果广泛低回声表现为散在性和弥漫性.

Put another way, diversification can be expected to reduce the variability of returns, or, in ex ante terms, the overall dispersion of possible outcomes.

换言之，多样化将降低回报的可变性，或者说降低可能结果的整体差量。

Preliminary study on application of blastocyst culture and day 5 transfer in patients with low oocyte number

低回收卵患者囊胚培养和移植结局的初步探讨

The synovial thickness, the extensor carpi ulnaris muscle tendon sheath's thickness and the index finger flexor tendon sheath's thickness were measured.

测量滑膜厚度、尺侧腕伸肌腱和示指屈肌腱周围低回声边缘厚度；观察有无滑膜增殖、滑膜血流情况、关节软骨及软骨下骨侵蚀、肌腱病变。

To reduce the cost of regression testing, the test case prioritization method is proposed.

为了降低回归测试的测试成本, 提出了测试用例优先排序的方法.

Calculation and Measure of Web Vertical Stress Field Using Low Retracting Prestressed Anchorage

低回缩预应力钢绞线锚具应用于腹板竖向预应力的应力场的计算与实测

Listening to her last tweet, I'll read a Song, my hometown with my accent, I read from the first keyed word mildly, that parting of the secret anguish will pass in this familiar Shuibodu.

听着她最后的鸣叫，我来读一首宋词吧，我用我家乡的土音，我读起这首婉转低回的词，将那离别的隐痛传在这熟悉的水泊。