查询词典 low-grade

On the Contrary, there was no obviously different in low group.? Observed by electron microscope: The wider of synaptic cleft was increasing, the posts nutpick membrane was thinner, and the synapse I activity area was decrease, all these have significant different from that of control group in high and middle group, But no obviously change in low group.

灌酒精90天后，与对照组相比，胶质细胞纤维酸蛋白免疫反应强度增强及反应性胶质细胞的平均相对密度升高，中、高浓度组有显著性差异（p＜0.01），而低浓度组无明显变化。

As the developing trends of new gasoline standard to no - lead, low aromatics, low vapor pressure, high octane number and high oxygen content.

随着人们对环境保护意识的增强，汽油质量将向无铅、低芳烃、低蒸汽压、高辛烷值和高氧含量发展。

Xuji Electric and the recent huge trading volume, November 19 was 2.29 billion yuan, yesterday's 2.29 billion yuan, in order to market to sell 300 million shares, is easy, completely there is no need to deliberately hit a low sale, professional institutions Why have such low-level operation, it is a mistake or intentional?

许继电气和最近的巨大交易量，11月19日为22.90亿元，昨天的22.90亿元，以市场出售3.00亿股，是容易的，完全没有必要刻意达到低点销售，专业机构为何有这种低层次的运作，它是一个错误或故意？

It is revealed by the saturated single liquid seepage experiment performed by FDES-641 triaxial system that the movement of low speed seepage in low permeability media departs from the law of Darcy, meanwhile the curve of seepage flow would not pass through the origin of coordinates.

本论文作为国家自然科学基金资助项目"低渗透弱胶结岩石非线性渗流机理研究"的一个组成部分，通过对低渗透岩石系列渗流实验结果进行深入研讨并结合数值分析的方法，对该课题开展了研究。

The every frame image was transformed by dyadic discrete wavelet and the characteristic of wavelet transform coefficient was analyzed. Low frequency coefficients were analyzed by fast principal component method which quoted Gram-Schmidt orthonormalization procedure in fixed-point algorithm then distilled principal component and reconstructed the low frequency coefficients. To suppress image noise, the high frequency coefficients were equated to zero.

该算法对热图像序列中的每帧图像进行二进制离散小波变换，提取出低频部分的系数；对低频系数进行改进PCA分析，通过固定点算法并引入Gram-Schmidt正交化过程求解特征向量；令高频系数为零，抑制图像的噪声。

Osb. were stored in ultra low oxygen condition (0.3% O 2 + 0.0 %CO 2) at 5 ℃ and in normal air condition at 5 ℃ and 10 ℃ to investigate the contents of volatile compounds in fruit tissue, in order to evaluate the fruit quality and physiological disorder in ultra low oxygen atmosphere storage.

Osb 。果实在短期超低氧贮藏条件下，果皮和果汁中乙醇和乙醛等挥发性物质的含量，以及它们在不同贮藏温度和货架存放期间的变化和对果实风味品质的影响。

objective to evaluate early signs of avascular necrosis of femoral head in adult by ct and to guide clinical treatment.methods the cases with suspicious diagnose of anfh were scaned in the both hip joints by x ray and ct to find the early signs of anfh with ct.results early signs of anfh using ct showed that, in 38 femoral heads 31 cases, there were radiate star shape of high density osteosclerosis of the trabeculae in 13 femoral head.twenty five femoral heads showed osteosclerosis and trabeculae structure disappearing and vague,incoordinately low ostedensity area and cyst change.there were fracture under the cartilage and light subsid in 5 cases.the cases in stage ⅰwere given decompression, while the pationtsresul in stageⅱand stageⅲ were given decompression and ostetransplant.conclusion ct results show that the sign of the high osteodensity and low osteodensity and cyst change can disply early anfh.

摘 要］目的：探讨成人股骨头缺血性坏死的早期ct征象并指导临床治疗。方法：对临床疑诊anfh的全部病例均行x线平片及ct检查，分析anfh的早期ct征象。结果：早期anfh的ct表现：31例38个股骨头，其中13个股骨头骨小梁呈放射状高密度的"星状征"，骨小梁境界清楚、锐利，属ⅰ期；25个股骨头表现为骨硬化，骨小梁结构消失、模糊不清，骨密度减低及囊性改变，属ⅱ期；并有5个股骨头在ⅱ期影像学改变基础上出现软骨下骨折及轻微塌陷，属ⅲ期。治疗结果：ⅰ期行钻孔髓内减压术，ⅱ、ⅲ期行钻孔减压植骨术。

Features can include an especially wide neck webbed neck , a broad chest and widely spaced nipples, arms that turn out slightly at the elbow, a low hairline, low set ears and puffy hands and feet.

功能可以包括一个特别宽颈蹼neck ，广泛的胸部和广泛的间隔奶嘴，武器又略有手肘，低发，低设置耳朵和puffy手和脚。

In addition to hit a new low price, the Outblaze SAR units from the main area of focus on the 42-80 square meters, the CBD also hit a new low price of small units.

除了创下新的低价格，炫特区单位的主要领域集中在42-80平方米，生物多样性公约还创下新的低价格的小单位。

Methods: The seventy-two 10-month female Sprague-daweley rats were randomly divided into treatment part (sham, model, BBC treatment high, BBC treatment low dose and QIANGGU CAPSULE control groups) and preventing part (sham, model, BBC preventing high and BBC preventing low dose grougs).All rats were taken ovariotomy except rats in sham group.

将72只SD大鼠随机分为治疗(假手术组、模型组、中药治疗高剂量组、中药治疗低剂量组、阳性对照组)和预防(假手术组、模型组、中药预防低剂量组、中药预防高剂量组)两部分，除假手术组外，全部大鼠行双侧卵巢切除术。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。