低技术的

The cinematographer, Gregg Toland, who went on to achieve great fame, used techniques such as deep focus, low camera angles, and optical illusions to tell Kane's story.

该摄影师，格莱格托兰德，谁取得了很大的名气，使用技术，如深重点，低角度拍摄，光学幻想告诉凯恩的故事。

Methods Perfusion weighted imaging was performed in 45 cases of cerebral infarction. The sidetoside ratios of regional cerebral blood flow,regional cerebral blood volume and mean transit time were measured at duty lesion of ischemia. The hypoperfused cerebral areas and the stages of ischemia were defined as follows:compensation stage: rCBF was normal, rCBVwas increased, MTT was prolonged;decompensation stage: rCBF was slightly decreased, rCBV was normal or decreased, MTT was prolonged;preinfarction stage: rCBF and rCBV were decreased,MTT was prolonged.

利用磁共振灌注成像技术（perfusion weighted imaging，PWI）对45例缺血性脑血管病患者的责任病灶进行局部脑血流量，局部脑血容量，平均通过时间比值测定，确定低灌注脑区的影像学特点和缺血分期：代偿期（rCBF保持正常，rCBV升高，MTT延长）；失代偿期（rCBF轻度下降，rCBV正常或下降，MTT延长）；梗死前期：（rCBF下降，rCBV下降，MTT延长）。

This is the one I practice, a low technology content, but reflects my true level.

这是我的一个实践，技术含量较低，但反映了我真实的水平。

Green conservation for manual pruning inefficient, labor-intensive, and the motor type Brush Cutter, Hedge machine, turf machine prices high, the high cost of oil, gasoline oil ratio of hard to grasp the high failure rate (especially in summer heat easily pull-cylinder), and high maintenance costs, factory development and production of environmentally friendly energy-saving multi-function portable electric garden pruning machine (ie: portable electric tea light trimming machines), portable electric garden pruning machine (ie: portable electric tea in the pruning Taiwan Karikomi machines), portable electric lawn cutting machine patented product, has passed the provincial Science and Technology Commission of the technical appraisal and quality supervision departments of the country testing, alternative energy Brush Cutter, Hedge machine, improve operating efficiency and reduce the conservation costs, greatly reduced Noise!

针对绿化养护修剪人工作业效率低、劳动强度大，而机动型割灌机、绿篱机、草坪机售价高、油价成本高、汽油机油配比难掌握、故障率高、维修费用高昂等问题，本厂研制生产环保节能型出便携式多功能电动园林修剪机(即：便携式电动茶树轻修剪机)、便携式电动园林修枝机（即：便携式电动茶树中修剪台刈机）、便携式电动草坪修剪机专利产品，已通过省科委的技术鉴定和国家质量监督部门的检测，可替代高能耗割灌机、绿篱机，提高作业效率、降低养护成本，大大降低作业噪声！

The equivalent circuit for a carbon electrode with inductance and constant phase element was released with a low oxidation state of oxide uranium in the interface.

碳钢腐蚀研究结果揭示采用高纯铁与低酸度硝酸铀酰反应生成氧化铀膜是制备氧化铀膜的一种可行的新技术途径。

The melt treating techniques used for the production of low alloyed hi-strength gray iron and vermicular iron cylinder blocks and heads were summarized.

综述了用作发动机缸体缸盖的低合金高强度灰铸铁和蠕墨铸铁的铁液处理技术。

The question of the low propagation coefficient in the production of Amorphophallus at present, the research may use in the large scale production induction technology for test-tube micro-bulbodium.

针对目前魔芋生产存在种芋繁殖系数低的问题，研究可用于大规模生产魔芋试管微球茎的诱导技术。

Arcos Technologies Ltd. develops and markets next generation solutions that enable cost effective and high-performance of digital multimedia transmission.

Arcos技术有限公司开发和销售的下一代解决方案，使数字多媒体的传输实现低成本高性能。

The pressure swing distillation is an effective separation of binary azeotropic mixtures, and it has the advantages of simplicity, low energy and low cost.

而变压蒸馏分离系统(Pressure Swing Distillation，PSD)是一种可以有效的分离二元共沸混合物的技术，且具有简易性、低耗能及低成本花费等优点[1]。

The study was conceived when Dr Mayberg discovered, using a brain-scanning technique called positron-emission tomography, that an area of the brain called the sub genual cingulate is overactive in patients with depression. This got her thinking.

当梅博格医生用一种叫正电子喷射 X 线断层摄影术的大脑扫描技术时，她就认为大脑中一块叫做低膝带状环绕组织的不为在抑郁症患者中表现异常活跃。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。