查询词典 low grade

The garnets in Cretaceous sandstones come from blueschist that located in the southwest Tianshan and low-grade metamorphic rocks by lager proportionally. The garnets in Tertiary sandstones enrich almandine, which come from high-grade metamorphic rocks.

白垩系砂岩中的石榴石来自西南大山蓝片岩和低级变质岩的比例较大，而第三系砂岩中的石榴石中富铁铝榴石组分，多来自高级变质岩。

Results of the 621 patients, 388 were identified to have ASCUS, 147 had low-grade squamous intraepithelial lesions, 75 had high-grade squamous intraepithelial lesions and 11 had squamous cell carcinomas.

结果 将细胞学结果与组织学结果作对比分析，细胞学异常的621例样本中ASCUS 388例，低度鳞状上皮内瘤变147例，高度鳞状上皮内瘤变75例，鳞状上皮细胞癌11。

High-grade transformation of acinic cell carcinoma (previously referred to as dedifferentiation) is a rare phenomenon characterized by histologic progression of low-grade AciCC to high-grade adenocarcinoma or undifferentiated carcinoma.

腺泡细胞癌的高级别转化是低级别AciCC向高级别腺癌或未分化癌进展转变的一种现象，十分罕见。

Staining extent and intensity were evaluated semiquantitatively and mean values for each parameter were calculated. Immunostaining with D2-40 showed positivity in 100% of skeletal myxoid chondrosarcomas, 96% of enchondromas, 95% of low-grade chondrosarcomas, 80% of chordoid meningiomas, and 75% of chordoid gliomas. Staining with S100 demonstrated diffuse, strong positivity in all (100%) chordoid gliomas, skeletal myxoid chondrosarcomas, low-grade chondrosarcomas, and enchondromas, 94% of chordomas, and 81% of extraskeletal myxoid chondrosarcomas, with focal, moderate staining in 40% of chordoid meningiomas.

我们半定量地评估了这些免疫染色的广度和强度，并且计算了它们各自的平均值。D2-40阳性表达于100%例骨的黏液样软骨肉瘤、96%例内生性软骨瘤、95%例低级别软骨肉瘤、80%例脊索样脑膜瘤和75%例脊索样胶质瘤。S100染色弥漫且强烈地表达于所有的（100%）脊索样胶质瘤、骨的黏液样软骨肉瘤、低级别软骨肉瘤和内生性软骨瘤，94%例脊索瘤，81%例骨外黏液样软骨肉瘤，还有，局灶性、中度表达于40%例黏液样脑膜瘤。

The main differential diagnosis of a tumor located in the trigone of the lateral ventricle should include choroid plexus papilloma in patients under 10 years of age; low-grade gliomas, such as ependymoma, oligodendroglioma, and low-grade astrocytoma in patients between 10 and 40 years of age; and metastases and meningioma after the 4th decade of life.

位于侧脑室三角区的肿瘤其主要的鉴别诊断应该包括脉络膜乳头状瘤（小于10岁）；低级别的胶质瘤，如室管膜瘤、少突胶质细胞、低级别的星形细胞瘤等（10-40岁患者），大于40岁的要考虑的转移瘤和脑膜瘤。

Thus, my diagnosis is low-grade epithelioid neoplasm, consistent with low-grade neuroendocrine tumor.

我的诊断是低度恶性神经内分泌上皮样肿瘤，符合低级别神经内分泌肿瘤。

Focus on the situation that a certain number of low grade nonindustrial ore existed in Nanfen Iron Mine ,the feasibility and necessity of recovering and utilizing the low grade nonindustrial ore is expounded mainly from the viewpoint of the rational utilization o

针对南芬铁矿采场存在一定数量低品位非工业矿石的实际情况，主要从资源合理利用的角度阐述了回收利用低品位非工业矿石的可行性和必要性。

Oe the basis that stockpiling low grade ore necessitates the expense of rehandling, process the low grade ore directly from the pit, thus freeing up potential storage volume for waste rock.

在储蓄低等级矿石成为直接从矿坑中直接处理，加工这些矿石的必要一节后，要尽可能的寻找跟占用空间来处理废石。有些意思是猜的。

The most common histologic type of SC was rhabdomyosarcoma (n=24), followed by high-grade unclassified sarcoma (n=5), rhabdomyosarcoma admixed with high-grade unclassified sarcoma (n=2), angiosarcoma (n=1), and low-grade myxoid sarcoma (n=1). Clinical follow-up information was available for 27 patients.

SC最常见的组织学类型是横纹肌肉瘤（24例），其次为高级别未分类肉瘤（5例）、横纹肌肉瘤与高级别未分类肉瘤混合（2例）、血管肉瘤（1例）和低级别黏液样肉瘤（1例）。27例有随访信息。

At present there exit many problems on pulverized coal combustion technology, for example, poor flame stability (including for low-grade fuels and low load), low combustion efficiency, serious pollution, furnace slagging and high temperature corrosion, etc. Therefore solving these problems is very important for pulverized coal-fired utility boilers.

目前我国煤粉燃烧技术中存在的主要问题是燃烧不稳定（包括劣质煤稳燃和低负荷稳燃）、燃烧效率低、污染严重、结渣和高温腐蚀问题等，解决这些问题是煤粉锅炉安全、稳定、高效和清洁燃烧的基本保证，也是今后煤粉燃烧技术的发展方向。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。