低

The inching point of cast-iron of which the carbon content is higher, is lower.

碳含量较高的铸铁的熔点较低。如果铸铁的含碳量较高，其熔点就较低。

The detection of metabolic intermediates of glycolysis in cell demonstrated that the concentration of FDP and ATP increased abnormally when LM was added. So, the LM had an important part in the carbon catabolite repression of γ-CGTase fermentation.

对细胞内的糖酵解中间产物进行检测后发现，1，6-二磷酸果糖和ATP的含量在添加直链麦芽低聚糖后异常增加，所以直链麦芽低聚糖在B.macorous WSH02-06合成γ-CGT酶的过程中对产酶起到分解代谢阻遏效应。

Results: In the 23 cases of disease group, 16 cases were unilateral and 7 cases were bilateral. X-ray examination showed local prominence between ischium and pubis in all cases. Lamellar changes of the bone inhomogeneous in density with round translucence were found in 8 cases accompanied with intact cortex. Mild osseous hyperplasia was found in 8 cases without changes of periosteum and soft tissues. CT examination of 8 cases presented with local prominence between iscbium and pubis, translucence, cataclasm, discontiguous osteal cortex with irregular ends, sclerotic medullary cavity of honey surroundings, but no sequestration and changes of periosteum and soft tissues. The above-mentiooed X-ray features appeared in 14 cases among normal group, bilateral in 3 cases.

结果：病变组23例中，16例为单侧，7例为双侧。X线表现为坐骨耻骨结合处局限性骨膨隆，8例有层状改变，病变区内密度不均，有类圆形低密度透光影，骨皮质完整，8例周围骨质轻度增生，未见骨膜反应和软组织改变。8例CT表现为坐骨耻骨结合处局部膨大，其内有低密度透光区，有碎裂，骨皮质连续性中断，断端边缘欠整齐，邻近的髓腔轻度硬化，无明显的死骨和骨膜反应，邻近的软组织正常；正常组中14例出现上述X线改变，其中3例为双侧性。

The implements vertical multilayer light interconnecting with short span, solves upward or decurrent perpendicular catenation of optical path, makes integrated structure.

短跨距实现垂直方向的多层光互连，解决了光路向上或者向下的垂直耦合，制成一体化的结构，层之间的对准误差小，连接损耗低，容易实现软光刻转印，从高聚物转印上能充分发挥软光刻三维转印的优势，易安装；材料选用光学高聚物，具有较低的光学损耗和良好的环境稳定性。

Relatively high amount of the pesticides were detected in vegetables from two typical plots. Roots of cabbage, celery and caraway accumulated a large amount of organochlorines. On the other hand, leaves of spinach, flowerage, mustard, radish and carrot had high levels of organochlorines.

不同蔬菜的不同组织部位对农药的吸收和富集能力不同，白菜、芹菜和香菜的叶片对HCH和DDT富集水平较低，根部的富集水平较高；而菠菜、菜花、芥菜、萝卜和胡萝卜等的叶片对HCH和DDT富集水平较高，根部的富集水平相对较低。

Based on a low swing, low crossing point current switch driver and central symmetry Q2 random walk pMOS current source layout routing methods, a 1.8V 10 bit 120MS/s CMOS current-steering digital-to-analog converter IP core is implemented in a TSMC 0.18μm CMOS process.

采用低摆幅低交叉点的高速CMOS电流开关驱动器结构和中心对称Q^2随机游动对策拓扑方式的pMOS电流源阵列版图布局方式，基于TSMC0.18μm CMOS工艺实现了一种1.8V10位120MS/s分段温度计译码电流舵CMOS电流舵D/A转换器IP核。

When tasks are low on these three factors, they are allocated by delegation and centralization is low.

当任务是低这三个因素，他们所分配的代表团和集中很低。

No heating required, vacuum pump and fast speed centrifugation, low energy cost.

不需要加热，抽真空和高速离心，能耗低，运行费用低。

Results: The cerebral paragonimiasis appeared as follow: type of cerebritis in 5 cases, type of cyst in 2 cases. On plain CT, the type of cerebritis presented patchy low-density or heterodensity areas; the type of cyst presented irregular cystic low-density areas.

结果：7例中 5例为脑炎型，CT平扫病灶为片状低密度或不均匀混杂密度灶。2例为囊肿型，平扫呈不规则囊状低密度。

Food wastes having a little volatilization aren't pyrolyzed easily because of their lower exponent of pyrolysis characteristic.

而厨余垃圾挥发分含量较低，热解特性指数低，热解不容易进行。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。